Find Proxy Server and Port Specified by IE (VB.NET)
http://www.freevbcode.com/showcode.asp?id=4947
Author: bert category: VB.Net/asp.net type: Snippets Difficulty: Beginning
Version Compatibility: Visual Basic.net
More information: Two seperate functions Which return The name of the http proxy server and the port specified in Internet Explorer.
Public function getProxyserverName () AS String
Dim UseProxy as new net.webproxy () Try 'if no proxy is specified, an exception is' thrown by the frameworks and must be caught
Return uSeproxy.GetDefaultProxy.address.host
Catch 'catch the error in ie no proxy is specified in ie
Return "Not Specified"
END TRY
END FUNCTION
Public Function getProxyserverport () AS STRING
Dim UseProxy as new net.webproxy ()
Try 'if no proxy is specified, an exception is' thrown by the frameworks and must be caught
Return uSeproxy.GetDefaultProxy.address.port
Catch 'catch the error in ie no proxy is specified in ie
Return "Not Specified"
END TRY
End Function few ways spring to mind depending on your infrastructure http://vbcity.com/forums/topic.asp?tid=793111) AD domain -. Use group policy 2) Change the registry values through their login script 3) Modify the Registry Keys you'll Want to Look at Are Proxyenable & Proxyserver Found Under this key hkcu / software / microsoft / windows / currentversion / internet settings hth and
How to set ie proxy using vb.net
Public Enum MyOptions
Internet_Per_Conn_Flags = 1
Internet_Per_Conn_Proxy_server = 2
Internet_Per_Conn_Proxy_BYPASS = 3
Internet_Per_Conn_Autoconfig_URL = 4
Internet_Per_Conn_Autodiscovery_Flags = 5
Internet_option_refresh = 37Internet_Option_Per_Connection_Option = 75
Internet_Option_Settings_Changed = 39
Proxy_type_proxy = & h2
Proxy_type_direct = & h1
END ENUM
Private Class Filetime
Public dwlowdatetime as in
Public dwhighdatetime as in
END CLASS
PRIVATE STRUCTURE Internet_Per_Conn_Option
Public function getBytes () as byte ()
DIM B (12) as Byte
BitConverter.getbytes (dwoption) .copyto (b, 0)
Select Case dwoption
Case myoptions.internet_per_conn_flags
Bitconverter.getbytes (dwwvalue) .couthto (b, 4)
Case myoptions.internet_per_conn_proxy_bypass
Bitconverter.getbytes (pszvalue.toint32 ()). COPYTO (B, 4)
Case myOptions.Internet_per_conn_proxy_server
Bitconverter.getbytes (pszvalue.toint32 ()). COPYTO (B, 4)
End SELECT
Return B
END FUNCTION
End structure
PRIVATE CLASS Internet_Per_Conn_Option_List
Public DWSIZE AS INTEGER
Public Pszconnection As String
Public dwoptioncount as integer
Public dwoptionError AS Integer
Public POPTIONS AS INTPTR
END CLASS
Private class internet_proxy_info
Public DWACCESSTYPE AS INTEGER
Public LPSZPROXY As INTPTR
Public LPSZPROXYBYPASS AS INTPTR
END CLASS
Private const error_insuffect_buffer = 122
Private const interface_option_proxy = 38
PRIVATE const interface_open_type_direct = 1
BYVAL DWOPTION As INTEGER, _
BYVAL LPBUFFER AS Internet_Pr_Conn_Option_List, _
BYVAL DWBUFFERLENGTH AS INTEGER AS BOOLEAN
END FUNCTION
Private shared function getLastError () AS Integer
END FUNCTION
Private function setProxy () as boolean
Dim Breturn As Boolean
DIM LIST AS NEW Internet_Per_Conn_Option_List
DIM dwbufsize as integer = marshal.sizeof (list)
DIM OPTS (3) AS Internet_Per_Conn_Option
DIM OPT_SIZE AS INTEGER = MARSHAL.SIZEOF (OPTS (0))
Debug.writeline ("SIZEOF (OPTION" OPT_SIZE.TOString)
List.dwsize = dwbufsize
List.pszconnection = controlchars.nullchar
List.dwoptioncount = 3
Debug.writeline ("SizeOf List" dwbufsize.tostring ())
'set flags
OPTS (0) .dwOption = myOptions.Internet_Per_Conn_Flags
OPTS (0) .dwvalue = myOptions.proxy_type_direct OR
MyOptions.Proxy_Type_Proxy
'set proxyname
OPTS (1) .dwoption = myOptions.Internet_per_conn_proxy_server
OPTS (1) .pszvalue = marshal.stringtohglobalsi ("http: // proxy: 80")
'set override
OPTS (2) .dwoption = myOptions.Internet_Per_Conn_Proxy_bypass
OPTS (2) .pszvalue = Marshal.StringToHGlobalsi ("local")
DIM B (3 * OPT_SIZE) AS BYTE
OPTS (0) .Getbytes (). COPYTO (B, 0)
OPTS (1) .GetBytes (). COPYTO (B, OPT_SIZE)
OPTS (2) .GetBytes (). COPYTO (B, 2 * OPT_SIZE)
DIM PTR AS INTPTR = Marshal.alloccotaskmem (3 * OPT_SIZE)
Marshal.copy (B, 0, PTR, 3 * OPT_SIZE)
List.poptions = Ptr
'set the options on the connection
Breturn = InternetSetoption (INTPTR.ZERO,
MyOptions.Internet_option_per_connection_option, list, dwbufsize) if not breturn kil
Debug.writeLine (getLastError)
END IF
Marshal.Freehglobal (OPTS (1) .pszvalue)
Marshal.Freehglobal (OPTS (2) .pszvalue)
Marshal.FreecotaskMem (PTR)
Return Breturn
END FUNCTION
Posted on 2004-02-14 18:09 Ying-Shen Read (296)
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Deeper Win2000 Registry (18) Internet Explorer 4
http://blog.9cbs.net/coolstar/archive/2001/08/02/5748.aspx
Internet Explorer 4
Introduction Windows 2000 configuration and use Internet Explorer 5 and an active desktop. I E 5 In addition to supporting all of I E 4, there are some own features. There are many very useful registry settings that are connected to I E 4 and their attached event desktops, including personal directory, "Start" menu settings, I e secure, I e user interface settings, and active desktop settings.
Personal Directory Every Internet Explorer user has a group of registry tracking personal directories. These catalogs allow each login user with its own saving documents, collections, C O O K I E (I e using small text files) folder, without having to create a folder that the standard program cannot be identified using a unique name. The personal directory includes: "My Document" folder. "History" folder. "Favorites" folder. "Start" folder (all programs that contain the shell startup). Recent File folder. IE Download Cache Folder. C Ookies folder of IE
IE Security Although many security features can use I E user interface management, some security settings are saved in the registry per user. Safe feature saved in the registry includes a universal security warning level (for example, when the activity content will be run and run), and certification code (A U T HE E N T I C O D) is used to certify certification. The registry also controls the I e display image and video and the ability to use the integrated script debugger.
The IE user interface can control many of the features of the IE 4 user interface by modifying the registry, including the display of the toolbar and status bar, the display of the URL (unified resource locator) (display or not displayed in the status bar) Complete URL information), and color schemes. In addition, the system administrator can configure the default start page and the U r L of the search engine through the registry.
Active desktop I e 4 acts on the Basic display function of the Windows 2000 desktop with powerful H t m L, forms a new function, but also makes each user more complicated. The new elements that system administrators must consider include the following:. Active Desktop Wallpaper: Active Desktop Supports the graphic format outside of B M P as background wallpapers, including H t m L. The location of the wallpaper file can be saved in the registry and can be reset. . U r L taskbar: A available active desktop toolbar contains address bar from I e or Explorer. You can use it if you can use it by registry settings. Channel support: Channel is an attempt to standardize the content of the website, and have been specialized in the active desktop. The registry allows settings to be opened with the taskbar or the I e Explorer, different from the default channel for the default setting of M i C R O S O F T.
Forced automatic reloading remote URL
I E 4 a numerous feature in many powerful features is cache or maintain the previous WE B page, so you don't have to take time files before display. In some cases, the content of the web page often changes because there is a cache, so each display is displayed. To force IE to automatically reload all remote URLs (Of course, in some cases this will greatly reduce performance), you need to modify the registry of each user as follows: 1) Open the "Start" menu and select " run". Click the "Browse" button to start navigation until the root directory of Wi N D O W S2 0 0 0 (usually W I N N T) is found. Go to the S Y S t e m directory and find R E G E D T 3 2. E X E, select it to the dialog and click the "OK" button. The Registry Editor is launched, and all configuration units are displayed in different laminate windows, respectively. 2) Select "Window" menu item H k e y _ c u R R e n t _ u s e r, its sub-window display. Maximize this window for use. 3) Use the tree control of the left window to position to the S O f T Ware / Microsoft / Internet Explorer / Main child. Click this subkey to select it, display its value in the right window. 4) The entry to the value C a c h e _ u p D a t e _ f r e q u e n c y. Use the string editor to change the value of cache _ update _frequency to o N c e _ p e r _ p A g e, forced automatic reloading remote U r L. Set the homepage of the channel
I E 4 has an option for supporting channel (C H a N n e l), so-called channel refers to a special WE B page, which contains a large number of focus content that can be automatically updated according to pre-defined schedules. I E sets its channel and home page to the c h a n n e l s site of M i C R O S O f T. You can disable the homepage of the default channel according to the user's request and set the default channel of the active desktop to another. To do this, you can modify the registry following steps below: 1) Open the Start menu and select "Run". Click the "Browse" button to start navigation until the root directory of Wi N D O W S2 0 0 0 (usually W I N N T) is found. Go to the S Y S t e m directory and find R E G E D T 3 2. E X E, select it to the dialog and click the "OK" button. The Registry Editor is launched, and all configuration units are displayed in different laminate windows, respectively. 2) Select "Window" menu item H k e y _ c u R R e n t _ u s e r, its sub-window display. Maximize this window for use. 3) Use the tree control of the left window to position to the S O f T Ware / Microsoft / Internet Explorer / Main child. Click this subkey to select it, display its value in the right window. 4) The entries of the value C H a N n e l S U r L are located. Use the string editor to change the value of C H a N N E L S U R L to the U r L of the user wishes to use the channel home page. 5) The entry positioned to C H a N N E L S F I R S T U R L. Use the string editor to change the value of C H a N N E L S F I R S T U R L to the user wants the first channel page (can be accessed in the previous home page).
Disable script debugger
I E 4 supports script debugging for issues found in the A c t i v e x script of the WE B. In some cases, this will cause safety disasters, such as allowing an unauthorized user to view script code for detecting passwords. To disable this feature of a user, you can modify the registry below: 1) Open the Start menu and select "Run". Click the "Browse" button to start navigation until the root directory of Wi N D O W S2 0 0 0 (usually W I N N T) is found. Go to the S Y S t e m directory and find R E G E D T 3 2. E X E, select it to the dialog and click the "OK" button. The Registry Editor is started, and all configuration units are displayed in different laminate window 248 using Windows 2000 registry management. 2) Select "Window" menu item H k e y _ c u R R e n t _ u s e r, its sub-window display. Maximize this window for use. 3) Use the tree control of the left window to position to the S O f T Ware / Microsoft / Internet Explorer / Main child. Click this subkey to select it, display its value in the right window. 4) Position the entry to the value Disable Script Debugger. Use the string editor to change the value of the Disable Script debugger to YE S to prevent unauthorized users from clutching the H t m L script via the debugger when crashing on the web page. Tip If you check that the H t M L scripts will cause security disasters, you should disable the "View Source Code" menu item in I E 4 . Disable image display in the HTML page
Some of the networks will have a great impact because many users browse the image-intensive WE B pages. If a user does not need to view the ability to view the image, then you can modify the registry and turn off the user's image display function. To do this, you can follow the steps: 1) Open the Start menu and select "Run". Click the "Browse" button to start navigation until the root directory of Wi N D O W S2 0 0 0 (usually W I N N T) is found. Go to the S Y S t e m directory and find R E G E D T 3 2. E X E, select it to the dialog and click the "OK" button. The Registry Editor is launched, and all configuration units are displayed in different laminate windows, respectively. 2) Select "Window" menu item H k e y _ c u R R e n t _ u s e r, its sub-window display. Maximize this window for use. 3) Use the tree control of the left window to position to the S O f T Ware / Microsoft / Internet Explorer / Main child. Click this subkey to select it, display its value in the right window. 4) Position the entry to the value Display Inline. Use the string editor to change the value of Display Inline Images to N O to prevent display images in the H t M L page browsing. WARNING Sets the value of DISPLAY INLINE Image to N o to disable the display of all images in the H T M L page.
Disable video display in HTML page
Some of the networks will have greatly affected because many users browse video intensive WE B pages. If a user does not need to browse the ability, then you can modify the registry and close the user's image display function. To do this, you can follow the steps: 1) Open the Start menu and select "Run". Click the "Browse" button to start navigation until the root directory of Wi N D O W S2 0 0 0 (usually W I N N T) is found. Go to the S Y S t e m directory and find R E G E D T 3 2. E X E, select it to the dialog and click the "OK" button. The Registry Editor is launched, and all configuration units are displayed in different laminate windows, respectively. 2) Select "Window" menu item H k e y _ c u R R e n t _ u s e r, its sub-window display. Maximize this window for use. 3) Use the tree control of the left window to position to the S O f T Ware / Microsoft / Internet Explorer / Main child. Click this subkey to select it, display its value in the right window. 4) Position the entry to the value Display Inline VI D e O S. Use the string editor to change the value of DISPLAY INLINE VI D E O S to N O to prevent video in the H t M L page browsing. WARNING sets the value of Display Inline VI D E O S to N o to disable all the video of all video in the H t m L page. Set the default HTML page
Whenever load U r l fails, I E 4 displays the default H T M L page (which is set to a web page designed to M i C R O S O f T during installation). You can specify another more suitable web page (for example, a web page that contains U r l to send mail to the network administrator) to the default H t M L for each user who needs to change the user needs to change the default H T M L page. To implement this change, you can follow the steps: 1) Open the Start menu and select "Run". Click the "Browse" button to start navigation until the root directory of Wi N D O W S2 0 0 0 (usually W I N N T) is found. Go to the S Y S t e m directory and find R E G E D T 3 2. E X E, select it to the dialog and click the "OK" button. The Registry Editor is launched, and all configuration units are displayed in different laminate windows, respectively. 2) Select "Window" menu item H k e y _ c u R R e n t _ u s e r, its sub-window display. Maximize this window for use. 3) Use the tree control of the left window to position to the S O f T Ware / Microsoft / Internet Explorer / Main child. Click this subkey to select it, display its value in the right window. 4) Position the entry to the value local page. Use the string editor to change the value of the local page to the desired error to restore the full path to the h t m l page.
Prohibit background sound playback in HTML page
Some of the networks will have greatly affected because many users browse the sound-intensive WE B (such as a web page with complex background sound). If a user does not need to use a background sound in their work, then you can modify the registry with the following steps, turn off the background sound: 1) Open the Start menu and select "Run". Click the "Browse" button to start navigation until the root directory of Wi N D O W S2 0 0 0 (usually W I N N T) is found. Go to the S Y S t e m directory and find R E G E D T 3 2. E X E, select it to the dialog and click the "OK" button. The Registry Editor is launched, and all configuration units are displayed in different laminate windows, respectively. 2) Select "Window" menu item H k e y _ c u R R e n t _ u s e r, its sub-window display. Maximize this window for use. 3) Use the tree control of the left window to position to the S O f T Ware / Microsoft / Internet Explorer / Main child. Click this subkey to select it, display its value in the right window. 4) The entry of positioning to the value P L a y _ b a c k g r o N D _ S O U N d S. Use the string editor to change the value of P L a y _ b a c k g r o U N D _S O U N d to N O, prohibiting the user from playing background sound in the H t m L page. WARNING Turn off P L a y _ b A c k G R O u n D _ S O U N D S can disable playback of the background sound in the H t m L page. Allows historical lists to keep their continuity during exit
When the user exits the WE B browser, I E 4 has an option to save the user's historical list (list of U r Ls that has been accessed) to the disk. In general, this option is turned off in the Windows 2000 server so that the disk space is saved, but if you need to enable this feature for a user, you can adjust the registry: 1) Open the Start menu and select "run". Click the "Browse" button to start navigation until the root directory of Wi N D O W S2 0 0 0 (usually W I N N T) is found. Go to the S Y S t e m directory and find R E G E D T 3 2. E X E, select it to the dialog and click the "OK" button. The Registry Editor is launched, and all configuration units are displayed in different laminate windows, respectively. 2) Select "Window" menu item H k e y _ c u R R e n t _ u s e r, its sub-window display. Maximize this window for use. 3) Use the tree control of the left window to position to the S O f T Ware / Microsoft / Internet Explorer / Main child. Click this subkey to select it, display its value in the right window. 4) Entries for positioning the value S a v e _ s e s s i o n_ h i s t o r y _ o n_ e x i t. Use the string editor to change the value of the save _ session _h i s t o R y _ o n_ xi t to YE S, allowing the entries in the History folder to maintain its continuity.
Set the default search engine
When the user clicks the "Search" button of the I e 4 , the Search window is displayed in I E. The content of the Search window (ie, the interface to the search engine) can be controlled by the registry (each user can be controlled separately). To access the registry key of the specified Search window, you can follow the steps: 1) Open the Start menu and select "Run". Click the "Browse" button to start navigation until the root directory of Wi N D O W S2 0 0 0 (usually W I N N T) is found. Go to the S Y S t e m directory and find R E G E D T 3 2. E X E, select it to the dialog and click the "OK" button. The Registry Editor is launched, and all configuration units are displayed in different laminate windows, respectively. 2) Select "Window" menu item H k e y _ c u R R e n t _ u s e r, its sub-window display. Maximize this window for use. 3) Use the tree control of the left window to position to the S O f T Ware / Microsoft / Internet Explorer / Main child. Click this subkey to select it, display its value in the right window. 4) Position the entry to the value Search Page. Use the string editor to change the value of the search page to the U r L of the local or remote search engine you want to use. Display full URL
I E 4 can display each new web page complete U r L in the title of its window. In some cases, the complete U r l may be a violation of security (for example, a name of a hidden directory). To disable this feature, you can modify the registry as follows: 1) Open the Start menu and select "Run". Click the "Browse" button to start navigation until the root directory of Wi N D O W S2 0 0 0 (usually W I N N T) is found. Go to the S Y S t e m directory and find R E G E D T 3 2. E X E, select it to the dialog and click the "OK" button. The Registry Editor is launched, and all configuration units are displayed in different laminate windows, respectively. 2) Select "Window" menu item H k e y _ c u R R e n t _ u s e r, its sub-window display. Maximize this window for use. 3) Use the tree control of the left window to position to the S O f T Ware / Microsoft / Internet Explorer / Main child. Click this subkey to select it, display its value in the right window. 4) Locate the entry to the value S H o W _ F u L U r L. Use the string editor to change the value of S H o W _ F u L u R1 to N O, disable the display of complete U r L.
Display status bar
By default, I E 4 displays a status bar that contains various information. If this will cause security vulnerabilities (showing the system administrator wants hidden information, such as URL), then you can modify the registry as follows, disable a user display status bar: 1) Open the Start menu and select "Run ". Click the "Browse" button to start navigation until the root directory of Wi N D O W S2 0 0 0 (usually W I N N T) is found. Go to the S Y S t e m directory and find R E G E D T 3 2. E X E, select it to the dialog and click the "OK" button. The Registry Editor is launched, and all configuration units are displayed in different laminate windows, respectively. 2) Select "Window" menu item H k e y _ c u R R e n t _ u s e r, its sub-window display. Maximize this window for use. 3) Use the tree control of the left window to position to the S O f T Ware / Microsoft / Internet Explorer / Main child. Click this subkey to select it, display its value in the right window. 4) Position the entry to the value S H o W _ S T A T U S B A R. Use the string editor to change the value of S H O W_ S T A T U S B A R to N O, prohibit the user to display the status bar.
Display toolbar
By default, I E 4 displays toolbars that contain various programs control. If this will cause security vulnerabilities (for example, allowing users to view source code of the WE B page), then you can modify the registry with a user display toolbar: 1) Open the Start menu and select "Run" . Click the "Browse" button to start navigation until the root directory of Wi N D O W S2 0 0 0 (usually W I N N T) is found. Go to the S Y S t e m directory and find R E G E D T 3 2. E X E, select it to the dialog and click the "OK" button. The Registry Editor is launched, and all configuration units are displayed in different laminate windows, respectively. 2) Select "Window" menu item H k e y _ c u R R e n t _ u s e r, its sub-window display. Maximize this window for use. 3) Use the tree control of the left window to position to the S O f T Ware / Microsoft / Internet Explorer / Main child. Click this subkey to select it, display its value in the right window. 4) The entry is positioned to the value S H o W _ To O L B A R. Use the string editor to change the value of S H o W _ To O L B A R to N O, prohibit the user display toolbar. Prohibit display of URLs in the status bar
By default, I E 4 will display U r L of the pages in the status bar. If this will cause security vulnerabilities (that is, if sensitive information is included in the URL), then you can modify the registry with the following steps, disable a user from displaying URL: 1) Open the Start menu and select "Run" . Click the "Browse" button to start navigation until the root directory of Wi N D O W S2 0 0 0 (usually W I N N T) is found. Go to the S Y S t e m directory and find R E G E D T 3 2. E X E, select it to the dialog and click the "OK" button. The Registry Editor is launched, and all configuration units are displayed in different laminate windows, respectively. 2) Select "Window" menu item H k e y _ c u R R e n t _ u s e r, its sub-window display. Maximize this window for use. 3) Use the tree control of the left window to position to the S O f T Ware / Microsoft / Internet Explorer / Main child. Click this subkey to select it, display its value in the right window. 4) The entries of the value S H O W _ U R L i N S T A T U S B A R are positioned. Use the string editor to change the value of S H O W _ U R LI N S T A T U S B A R to N O, which is disabled from displaying U r L. WARNING Adjust S H O W _ U R L i N S T A T U S B A R The display does not affect the U r l address bar.
Display address bar
By default, I E 4 will display U r L of the already web page in the address bar. If this will cause security vulnerabilities (that is, if sensitive information is included in the URL, such as hidden directories), then you can modify the registry with the following steps, disable a user from displaying URL: 1) Open the "Start" menu and Select "Run". Click the "Browse" button to start navigation until the root directory of Wi N D O W S2 0 0 0 (usually W I N N T) is found. Go to the S Y S t e m directory and find R E G E D T 3 2. E X E, select it to the dialog and click the "OK" button. The Registry Editor is launched, and all configuration units are displayed in different laminate windows, respectively. 2) Select "Window" menu item H k e y _ c u R R e n t _ u s e r, its sub-window display. Maximize this window for use. 3) Use the tree control of the left window to position to the S O f T Ware / Microsoft / Internet Explorer / Main child. Click this subkey to select it, display its value in the right window. 4) The entry to the value S H O W _ U R LTO O L B A R is positioned. Use a string editor to change the value of S H o W_ U R LTO O L B A R to N o to disable the display address bar. WARNING Disables S H O W _ U R LTO O L B A R Features Will not display U r L during status bar during the status bar. Set the start page
I E 4 is configured to display a specified U R (the start page) of a specified U R (I E) when the user opens I E. To change the default start page, you can modify the registry as follows: 1) Open the Start menu and select "Run". Click the "Browse" button to start navigation until the root directory of Wi N D O W S2 0 0 0 (usually W I N N T) is found. Go to the S Y S t e m directory and find R E G E D T 3 2. E X E, select it to the dialog and click the "OK" button. The Registry Editor is launched, and all configuration units are displayed in different laminate windows, respectively. 2) Select "Window" menu item H k e y _ c u R R e n t _ u s e r, its sub-window display. Maximize this window for use. 3) Use the tree control of the left window to position to the S O f T Ware / Microsoft / Internet Explorer / Main child. Click this subkey to select it, display its value in the right window. 4) Positioning the entry to the value start page. Use the string editor to change the value of the Start page to the user and / or the company wants to display U r L. The U r l that suggests the start page can be a local H t m L page. I E 4 activity desktop introduces the ability to use the H t M L, J P g and G I f as a wallpaper. You can modify the registry with the following steps, customize this feature separately: 1) Open the Start menu and select "Run". Click the "Browse" button to start navigation until the root directory of Wi N D O W S2 0 0 0 (usually W I N N T) is found. Go to the S Y S t e m directory and find R E G E D T 3 2. E X E, select it to the dialog and click the "OK" button. The Registry Editor is launched, and all configuration units are displayed in different laminate windows, respectively. 2) Select "Window" menu item H k e y _ c u R R e n t _ u s e r, its sub-window display. Maximize this window for use. 3) Use the left window to locate the S O f T Ware / Microsoft / Internet Explorer / Desktop / General child. Click this subkey to select it, display its value in the right window. 4) The entry positioned to the value Wa L L p A P er. Use the string editor to change the value of WA L L P A P E R to the H t M L, J P g or g or g of the G i F file for the active desktop wallpaper.
Set the tile of the event desktop wallpaper
I E 4 activity desktop introduces the ability to use the H t M L, J P g and G I f as a wallpaper. For wallpapers based on B M p format, wallpaper files can be tiled (showing multiple times to cover the entire desktop). You can modify the registry with the following steps, customize this tiling feature separately: 1) Open the Start menu and select "Run". Click the "Browse" button to start navigation until the root directory of Wi N D O W S2 0 0 0 (usually W I N N T) is found. Go to the S Y S t e m directory and find R E G E D T 3 2. E X E, select it to the dialog and click the "OK" button. The Registry Editor is launched, and all configuration units are displayed in different laminate windows, respectively. 2) Select "Window" menu item H k e y _ c u R R e n t _ u s e r, its sub-window display. Maximize this window for use. 3) Use the left window to locate the S O f T Ware / Microsoft / Internet Explorer / Desktop / General child. Click this subkey to select it, display its value in the right window. 4) The entry to the value Ti L e Wa L L P a p e r is positioned. Use the string editor to change the value of Ti L e Wa L p1 p E r to 1 to open the wallpaper tile function; change to 0, turn off the wallpaper tile function. Configure a hard copy page settings
I E 4 Use the registry to save the pages, footnotes, and header settings of the print hard copy displayed in I E. You can configure the setup of the registry to meet the specific needs of the user (for example, the legal department may need a declaration on each page of the print). To do this, you can follow the steps: 1) Open the Start menu and select "Run". Click the "Browse" button to start navigation until the root directory of Wi N D O W S2 0 0 0 (usually W I N N T) is found. Go to the S Y S t e m directory and find R E G E D T 3 2. E X E, select it to the dialog and click the "OK" button. The Registry Editor is launched, and all configuration units are displayed in different laminate windows, respectively. 2) Select "Window" menu item H k e y _ c u R R e n t _ u s e r, its sub-window display. Maximize this window for use. 3) Use the left window to locate the S O f T Ware / Microsoft / Internet Explorer / Pagesetup child. Click this subkey to select it, display its value in the right window. 4) Locate the entry to value F o t e r. Use the string editor to change the value of F O O T E R to the desired settings (U r l and other elements) can include constant text and wildcards). 5) Position the entry to the value H e a d e r. Use the string editor to change the value of H e a d e r to the desired settings (U r l and other elements) can include constant text and wildcards). 6) Entries to the value M a RG I n _ B O T t o m. Use the string editor to change the value of M A RG I n_ _ o _为 to the desired setting (in inch). 7) The entry is positioned to the value m a rg i n _ T O P. Use the string editor to change the value of M A RG I N_T O P to the desired setting (in inch). 8) The entry is positioned to the value m a rg i n _ l e f t. Use the string editor to change the value of M A RG I N _ L E f T as the desired setting (in inch). 9) Position the entry to the value M a RG I n _ R I g H t. Use the string editor to change the value of M A RG I n_ R I g H t as the desired setting (in inch). 18.2.19 Setting Safety Warning Level Some I e 4 users like to use a browser in a more dangerous manner than others, allowing unsigned activity contents to be saved on the workstation, and does not warn. You can modify the registry as follows, rewrite this risky behavior: 1) Open the Start menu and select "Run". Click the "Browse" button to start navigation until the root directory of Wi N D O W S2 0 0 0 (usually W I N N T) is found. Go to the S Y S t e m directory and find R E G E D T 3 2. E X E, select it to the dialog and click the "OK" button. The Registry Editor is launched, and all configuration units are displayed in different laminate windows, respectively. 2) Select "Window" menu item H k e y _ c u R R e n t _ u s e r, its sub-window display. Maximize this window for use. 3) Position to the S O f T Ware / Microsoft / Internet Explorer / Security child using the tree control of the left window. Click this subkey to select it, display its value in the right window. 4) Locate the entry of the value Safety Warning Level. Use the string editor to change the value of Safety Warning Level to Q u E R Y, open security check, so that any unsafe content will generate a warning message. Configuring display color
Although many WE Bs have specific custom color schemes, there are no other fewer. Users can specify the default color settings used in the WE B of the I E 4 browser. You can specify the default color using the registry. To do this, you can follow the steps: 1) Open the Start menu and select "Run". Click the "Browse" button to start navigation until the root directory of Wi N D O W S2 0 0 0 (usually W I N N T) is found. Go to the S Y S t e m directory and find R E G E D T 3 2. E X E, select it to the dialog and click the "OK" button. The Registry Editor is launched, and all configuration units are displayed in different laminate windows, respectively. 2) Select "Window" menu item H k e y _ c u R R e n t _ u s e r, its sub-window display. Maximize this window for use. 3) Use the tree control of the left window to locate the S O F T Ware / Microsoft / Internet Explorer / Settings. Click this subkey to select it, display its value in the right window. 4) Position the entry where you want to change the value of the color settings. Table 1 8 - 1 lists the value of I E 4 display color. Use a string editor to change each value to a R g b (red, green, blue) color, which consists of three comma-separated color values. Table 18-1 IE4 Display Color Where the value of the value of the display element Anchor Color Unprecedented Link Anchor Color Visited Click the BACKGROUND Color Web Background Text Color Text Setting URL Auto Finished Candidate
One of I E 4 in many useful features is the auto-completion of U R L (A U T O c O m P L e T E). When the user enters U r L in the address bar, the automatic completion of the feature uses the most recently entered U r L to help users. A system administrator can use is to set a set of commonly used U r Ls in advance before user input. The following describes how to add a preset U r1 to the registry to automatically complete the characteristic reference. 1) Open the Start menu and select "Run". Click the "Browse" button to start navigation until the root directory of Wi N D O W S2 0 0 0 (usually W I N N T) is found. Go to the S Y S t e m directory and find R E G E D T 3 2. E X E, select it to the dialog and click the "OK" button. The Registry Editor is launched, and all configuration units are displayed in different laminate windows, respectively. 2) Select "Window" menu item H k e y _ c u R R e n t _ u s e r, its sub-window display. Maximize this window for use. 3) Norms of the Soo F T Ware / Microsoft / Internet Explorer / Ty P e d U r l s using the tree controls using the left window. Click this subkey to select it, display its value in the right window. 4) Locate the entry to the value U r l 1. Use the string editor to change the value of U R L 1 to a preset U r L you want to provide users. Tip If you want to add multiple U r l addresses for Auto Finish Features, you can add a U r l # entry in the registry.
Set file cache directory
Each I E 4 user can save a variety of files related to the browser feature with a private directory. You can set the folder for saving your already (cache) i n t e R n e t files as follows, such as the folder of the WE B page. 1) Open the Start menu and select "Run". Click the "Browse" button to start navigation until the root directory of Wi N D O W S2 0 0 0 (usually W I N N T) is found. Go to the S Y S t e m directory and find R E G E D T 3 2. E X E, select it to the dialog and click the "OK" button. The Registry Editor is launched, and all configuration units are displayed in different laminate windows, respectively. 2) Select "Window" menu item H k e y _ c u R R e n t _ u s e r, its sub-window display. Maximize this window for use. 3) Positioning the tree control using the left window to the S O f T WA R E / M I C R O S O F T / Wi N D O W S / C U R RE. N / User Shell Folders. Click this subkey to select it, display its value in the right window. 4) Position the entry to the value C A C H e. Use the string editor to change the value of C A C H E to the folder you want to use. Tip You can modify the% U S E R P R O F I L E% environment variable to change the root path of the Fountain clip in the C a C HE entry. Set the cookies directory
Each I E 4 user can save a variety of files related to the browser feature with a private directory. You can pre-set the folder for storing the special text string (C O K I e s) saved with the WE B settings as follows. 1) Open the Start menu and select "Run". Click the "Browse" button to start navigation until the root directory of Wi N D O W S2 0 0 0 (usually W I N N T) is found. Go to the S Y S t e m directory and find R E G E D T 3 2. E X E, select it to the dialog and click the "OK" button. The Registry Editor is launched, and all configuration units are displayed in different laminate windows, respectively. 2) Select "Window" menu item H k e y _ c u R R e n t _ u s e r, its sub-window display. Maximize this window for use. 3) Positioning the tree control using the left window to the S O f T WA R E / M I C R O S O F T / Wi N D O W S / C U R RE. N / User Shell Folders. Click this subkey to select it, display its value in the right window. 4) Locate the entry of value C O K I e s. Use the string editor to change the value of C O O K i e s to the folder you want to use. Prompt you can modify the% U S E R P R O F I L E% environment variable to change the root path of the Fountain clip in the CO O K I e S entry.
Set a collection directory
Each I E 4 user can save a variety of files related to the browser feature with a private directory. You can pre-set the folder used to save the user you want to re-across the U r l list ("Favorites" on the steps: 1) Open the Start menu and select "Run". Click the "Browse" button to start navigation until the root directory of Wi N D O W S2 0 0 0 (usually W I N N T) is found. Go to the S Y S t e m directory and find R E G E D T 3 2. E X E, select it to the dialog and click the "OK" button. The Registry Editor is launched, and all configuration units are displayed in different laminate windows, respectively. 2) Select "Window" menu item H k e y _ c u R R e n t _ u s e r, its sub-window display. Maximize this window for use. 3) Positioning the tree control using the left window to the S O f T WA R E / M I C R O S O F T / Wi N D O W S / C U R RE. N / User Shell Folders. Click this subkey to select it, display its value in the right window. 4) The entry to the value F a V O R I T E S is positioned. Use the string editor to change the value of F A V O R i T E S to the folder you want to use. Remember, multiple menus in the collection system are separate folders in the collection roots. Prompt you can modify the% U S E R P R O F I L E% environment variable to change the root path of the Fountain clip in the F A V O R I T E S entry. Set the historical catalog
Each I E 4 user can save a variety of files related to the browser feature with a private directory. You can pre-set in advance to preserve the U r N e T list ("History") folder ("History") folder: 1) Open the Start menu and select Run. Click the "Browse" button to start navigation until the root directory of Wi N D O W S2 0 0 0 (usually W I N N T) is found. Go to the S Y S t e m directory and find R E G E D T 3 2. E X E, select it to the dialog and click the "OK" button. The Registry Editor is launched, and all configuration units are displayed in different laminate windows, respectively. 2) Select "Window" menu item H k e y _ c u R R e n t _ u s e r, its sub-window display. Maximize this window for use. 3) Positioning the tree control using the left window to the S O f T WA R E / M I C R O S O F T / Wi N D O W S / C U R RE. N / User Shell Folders. Click this subkey to select it, display its value in the right window. 4) The entry is positioned to the H i S T O R Y. Use the string editor to change the value of the H i s t o R y to the folder you want to use. Prompt you can modify the% U S E R P R O F I L E% environment variable to change the root path of the Fountain clip in the H i S T O R Y entry.
Set the "Start" directory of the active desktop "Start" menu
Each I E 4 user can save a variety of files related to the browser feature with a private directory. You can pre-set a folder that saves the programs and / or documents that point to users and / or documents, and open the Start menu and select Run. Click the "Browse" button to start navigation until the root directory of Wi N D O W S2 0 0 0 (usually W I N N T) is found. Go to the S Y S t e m directory and find R E G E D T 3 2. E X E, select it to the dialog and click the "OK" button. The Registry Editor is launched, and all configuration units are displayed in different laminate windows, respectively. 2) Select "Window" menu item H k e y _ c u R R e n t _ u s e r, its sub-window display. Maximize this window for use. 3) Positioning the tree control using the left window to the S O f T WA R E / M I C R O S O F T / Wi N D O W S / C U R RE. N / User Shell Folders. Click this subkey to select it, display its value in the right window. 4) Locate the entry of S T a R t u p. Use the string editor to change the value of S t a r t u p to the folder you want to use. Prompt you can modify the% U S E R P R O F I L E% environment variable to change the root path of the Fountain clip in the S TI RT UP entry. Set the "Start" menu directory of the event desktop
Each I E 4 user can save a variety of files related to the browser feature with a private directory. You can pre-set the saver and file folders that include shortcuts and files in the Start menu: 1) Open the Start menu and select "Run". Click the "Browse" button to start navigation until the root directory of Wi N D O W S2 0 0 0 (usually W I N N T) is found. Go to the S Y S t e m directory and find R E G E D T 3 2. E X E, select it to the dialog and click the "OK" button. The Registry Editor is launched, and all configuration units are displayed in different laminate windows, respectively. 2) Select "Window" menu item H k e y _ c u R R e n t _ u s e r, its sub-window display. Maximize this window for use. 3) Positioning the tree control using the left window to the S O f T WA R E / M I C R O S O F T / Wi N D O W S / C U R RE. N / User Shell Folders. Click this subkey to select it, display its value in the right window. 4) Locate the entry of S T a R t m e n u. Use the string editor to change the value of S t a r t m e n u to the folder you want to use. Tip You can modify the% UserProfile% environment variable to change the root path of the Fountain clip in the STARTMENU entry.
Set the "Send to" directory of the event desktop
Each I E 4 user can save a variety of files related to the browser feature with a private directory. You can press the following steps to pre-set the folder that saves the "Send to" the "Send to" menu in various active desktop applications (such as IE 4 ): 1) Open the "Start" menu and select " run". Click the "Browse" button to start navigation until the root directory of Wi N D O W S2 0 0 0 (usually W I N N T) is found. Go to the S Y S t e m directory and find R E G E D T 3 2. E X E, select it to the dialog and click the "OK" button. The Registry Editor is launched, and all configuration units are displayed in different laminate windows, respectively. 2) Select "Window" menu item H k e y _ c u R R e n t _ u s e r, its sub-window display. Maximize this window for use. 3) Positioning the tree control using the left window to the S O f T WA R E / M I C R O S O F T / Wi N D O W S / C U R RE. N / User Shell Folders. Click this subkey to select it, display its value in the right window. 4) You are positioned to the entry of S e n d to. Use the string editor to change the value of S e n D to to the folder you want to use. Tip You can modify the% U S E R P R O F I L E% environment variable to change the root path of the file clip in the S e n D to entry. Set the active desktop to save the most recently opened file
Each I E 4 user can save a variety of files related to the browser feature with a private directory. You can pre-set the folder that saves the shortcut list of recently opened document files in advance: 1) Open the Start menu and select "Run". Click the "Browse" button to start navigation until the root directory of Windows 2000 is found (usually W I N n). Go to the S Y S t e m directory and find R E G E D T 3 2. E X E, select it to the dialog and click the "OK" button. The Registry Editor is launched, and all configuration units are displayed in different laminate windows, respectively. 2) Select "Window" menu item H k e y _ c u R R e n t _ u s e r, its sub-window display. Maximize this window for use. 3) Positioning the tree control using the left window to the S O f T WA R E / M I C R O S O F T / Wi N D O W S / C U R RE. N / User Shell Folders. Click this subkey to select it, display its value in the right window. 4) The entry positioned to R e c e N t. Use the string editor to change the value of R e c e n t to the folder you want to use. Tip You can modify the% U S E R P R O F I L E% environment variable to change the root path of the Fountain clip in the RE C e n T.
Set the "Program" directory of the event desktop
Each I E 4 user can save a variety of files related to the browser feature with a private directory. You can press the following steps to save the shortcuts and folders in the "Start" menu in the "Start" menu: 1) Open the Start menu and select "Run". Click the "Browse" button to start navigation until the root directory of Wi N D O W S2 0 0 0 (usually W I N N T) is found. Go to the S Y S t e m directory and find R E G E D T 3 2. E X E, select it to the dialog and click the "OK" button. The Registry Editor is launched, and all configuration units are displayed in different laminate windows, respectively. 2) Select "Window" menu item H k e y _ c u R R e n t _ u s e r, its sub-window display. Maximize this window for use. 3) Positioning the tree control using the left window to the S O f T WA R E / M I C R O S O F T / Wi N D O W S / C U R RE. N / User Shell Folders. Click this subkey to select it, display its value in the right window. 4) The entry positioned to P R O G R a M s. Use the string editor to change the value of P R O G R A M s to the folder you want to use. Prompt you can modify the% U s E R P R O F I L E% environment variable to change the root path of the Fountain clip in the PR O G R A M s entry. Set the prinityood directory of the event desktop
Each I E 4 user can save a variety of files related to the browser feature with a private directory. You can pre-set a folder that saves the current workstation and the user available printer list (P R i n T H o d) in advance: 1) Open the Start menu and select "Run". Click the "Browse" button to start navigation until the root directory of Wi N D O W S2 0 0 0 (usually W I N N T) is found. Go to the S Y S t e m directory and find R E G E D T 3 2. E X E, select it to the dialog and click the "OK" button. The Registry Editor is launched, and all configuration units are displayed in different laminate windows, respectively. 2) Select "Window" menu item H k e y _ c u R R e n t _ u s e r, its sub-window display. Maximize this window for use. 3) Positioning the tree control using the left window to the S O f T WA R E / M I C R O S O F T / Wi N D O W S / C Ur REM SHELL FOLDERS child. Click this subkey to select it, display its value in the right window. 4) The entry positioned to P R i N T H O O D. Use the string editor to change the value of P R i N T H o D to the folder you want to use. Prompt you can modify the% UserProfile% environment variable to change the root path of the Fountain clip in the PrinThiOd entry.
Set the Personal directory for the event desktop
Each I E 4 user can save a variety of files related to the browser feature with a private directory. You can set the folder that saves your personal folder (such as "My Document") as follows: 1) Open the Start menu and select "Run". Click the "Browse" button to start navigation until the root directory of Wi N D O W S2 0 0 0 (usually W I N N T) is found. Go to the S Y S t e m directory and find R E G E D T 3 2. E X E, select it to the dialog and click the "OK" button. The Registry Editor is launched, and all configuration units are displayed in different laminate windows, respectively. 2) Select "Window" menu item H k e y _ c u R R e n t _ u s e r, its sub-window display. Maximize this window for use. 3) Positioning the tree control using the left window to the S O f T WA R E / M I C R O S O F T / Wi N D O W S / C Ur REM SHELL FOLDERS child. Click this subkey to select it, display its value in the right window. 4) The entry positioned to P e R s O N a L. Use the string editor to change the value of P E R S O N a L to the folder you want to use. Prompt you can modify the% U S E R P R O F I L E% environment variable to change the root path of the Fountain clip in the P E R S O N a L entry. Set the NETHOOD directory of the event desktop
Each I E 4 user can save a variety of files related to the browser feature with a private directory. You can pre-set the pre-save the current user and workstation folder (N e T H o o d) with a computer list (N e t h o o d): 1) Open the Start menu and select "Run". Click the "Browse" button to start navigation until the root directory of Wi N D O W S2 0 0 0 (usually W I N N T) is found. Go to the S Y S t e m directory and find R E G E D T 3 2. E X E, select it to the dialog and click the "OK" button. The Registry Editor is launched, and all configuration units are displayed in different laminate windows, respectively. 2) Select "Window" menu item H k e y _ c u R R e n t _ u s e r, its sub-window display. Maximize this window for use. 3) Positioning the tree control using the left window to the S O f T WA R E / M I C R O S O F T / Wi N D O W S / C U R RE. N / User Shell Folders. Click this subkey to select it, display its value in the right window. 4) The entry positioned to N e T H O O D. Use the string editor to change the value of N e t h o o to the folder you want to use. Prompt you can modify the% U S E R P R O F I L E% environment variable to change the root path of the Fountain clip in the N e T H O D entry.
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Posted on August 02, 2001 10:23 AM
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WebClient defaults to use IE in .NET. You can also control it using different agents, or don't use the agent.
Do not use the agent: system.net.globalproxyselection.select = system.net.globalProxySelection.GetemptyWebProxy ();
Use agent system.net.globalProxySelection.select = new webproxy ...
