Network printing function with ASP

zhaozj2021-02-11 177

<% @ Language = VBScript%> <% OPTION EXPLICITDIM STRSUBMIT 'FORM Save Submit button DIM STRPRINTERPATH' FORM Save Network Printer Path Value DIM STRUSERNAME 'FORM DIM STRPASSWORD' FORM in DIM STRPASSWORD 'FORM Value DIM STRMESSAGE 'FORM Print Content DIM Objfs' VBScript File System Object DIM ObjWSHNET 'WSH Network Object DIM Objprinter' Print Object STRSUBMIT = Request.form ("Submit")%> Meta name = "generator" content = "Microsoft Visual Studio 6.0"> <% if strsubmit = "" "Note: Because this is a demonstration, where the NT account and password are The login process should be safely processed in the true application that is not encrypted.

network printer Path:

Please enter the text you want to print:

</ textarea> </ TD> </ tr> <tr> <td align = right nowrap> </ td> <TD align = left nowrap> <input type = "submit" value = "submit" id = Submit Name = Submit> </ td> </ TR> </ TABLE> </ form> When the above information is submitted, you can print it according to the following code. <% Else 'acquires response information from Form.</p>
<p>strPrinterPath = Request.Form ( "printerpath") strUsername = Request.Form ( "username") strPassword = Request.Form ( "password") strMessage = Request.Form ( "message") We will now use the VBScript FileSystemObject object and the . WSH Network object The Network object willgive us the methods we need to open a printer connection, and the FileSystemObject will allow us to stream ouroutput to the printer We create these objects in the following code example:. Set objFS = CreateObject ( "Scripting. FileSystemObject ") Set objWSHNet = CreateObject (" WScript.Network ") 'using the network printer is connected WSH objWSHNet.AddPrinterConnection" LPT1 ", strPrinterPath, False, strUsername, strPassword' using the file system object using the printing apparatus as a Set objPrinter = objFS file .CreateTextFile ("LPT1:", true) 'Sends text objprinter.write (strmessage)' to print devices 'Close the print device object and perform error trap processing on error resume nextobjprinter.close' If an error occurs, close the print connection, and output an error Information If Err ThenResponse.write ("Error #" & "& Err.Description) Err.clear else 'is successful, output confirmation information response.write (" <center> ") Response.write ("<Table WID TH = 100% align = center border = 0 cellspacing = 1 cellpadding = 1> ") Response.write (" <tr> <td align = right> <b> Print message): </ b> </ td> ") Response.write ("<TD Align = LEFT> & StrMessage &" </ TD> </ TR>) Response.write ("<TD Align = Right> <B> Network Printer Path: </ B > </ Td> ") Response.write (" <TD Align = Left> & StrinterPath & "</ TD> </ TR>") Response.write ("<Tr> <TD Align = Right> <</p></div><div class="text-center mt-3 text-grey">
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