Name type description
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Abort function causes abandonment accident
ABS function absolute value function
The AddExitProc function adds a process to the end of the runtime library.
Addr function returns the address of the specified object
The AdjustLineBreaks function adjusts the threshold of the given string to a CR / LF sequence
The align property enables the control in a part of the window.
Alignment property control tag text location
Allocmem function Assigns a given size block on the stack
ALLOWGRAYED attribute allows a grayscale selection
AnsiCompareStr function comparison string (case sensitive)
AnsicompareText function comparison string (not case sensitive)
AnsilowerCase function converts characters to lowercase
The ANSIUPPERCASE function converts characters to uppercase
The Append function opens existing files in additional ways
ARCTAN functions
AssignFile function gives an external file name to file variables
Assigned function test function or processing variable is empty
AutoSize property automatically controls the size of the label
BackgroundColor properties background color
The BeginThread function establishes a thread for memory management in an appropriate manner.
BEVELINNER attribute control box
Bevelouter property control box out of the box
The outer frame width of the bevelWidth property control box
Blockread function reads one or more records to variables
Blockwrite functions written one or more records from the variable
BorderStyle Attribute Boundary Type
Borderwidth property boundary width
BREAK command termination for, while, repeat loop statement
Brush attribute brush
Caption property label text content
ChangefileExt function changes file suffix
CHDIR function changes the current directory checkage attribute to determine the checkbox check the status
The CHR function returns the character of the specified order
Closefile command closes the open file
Color property tag color
Columns attributes displayed
CompareStr function comparison string (case sensitive)
Concat function merge string
Continue command Continue for, while, Repeat's next loop
Copy function returns a string of a string
COS function cosine function
Is the CTL3D attribute has a 3D effect?
Cursor property mouse pointer moves into the shape
Date function returns the current date
DateTimetOfileDate function Convert Delphi's date format to DOS date format
The DateTimetostr function converts the date time format to a string
DateTimetString function converts the date time format to a string
The DateTostr function converts the date format to a string
Dayofweek function returns the value of the week
Dec function decrement variable value
DecodeDate function decomposes the date format as the year and month
Decodetime function breaks down in time, minute, second, milliseconds
Delete functions remove substrings from strings
Deletefile command delete files
DiskFree functions Returns the size of the remaining disk space
Disksize function Returns the capacity of the specified disk
Dispose function releases the space occupied by dynamic variables
DisposeSTR function release string in memory space in the stack
DITHERBACKGROUND attribute increases or decreases the color of the background color or decreased by 50%
Dragcursor attribute When the mouse presses the shape of the time
DragMode properties Press mode
DROPDOWNCOUNT attribute The number of display data items
EditMask property editing mode
Is the enabled attribute to make the label open state
EncodeDate functions combined with the date of the date format Encodetime function, minute, second, millisecond synthesis time format
EndMargin attribute end edge
EOF function is tested by a type or non-type file test to the file
EOLN function returns the end state of the line of text files
ERASE command deletes external files
ExceptAddr function returns the currently unexpected address
Exclude functions remove some elements from the collection
The ExceptObject function returns the current unexpected index
The exit command immediately exits from the current statement block.
EXP function index function
The ExpandFileName function returns a string containing absolute path
If the extendedselect property allows for selecting mode, true, MultiSelect is meaningful.
ExtractFileDir function Returns drive and path
ExtractFileExt function returns the suffix of files
ExtractFileName function returns a file name
ExtractFilePath function Returns the path to the specified file
Fileage function returns the file already existing
FileClose command off the specified file
Filecreate command to create a new file with the specified file name
FileDateTodateTime function converts DOS's date format to Delphi's date format
FILEEXISTS function Checks if the file exists
Filegatttr function Returns the properties of the file
FilegetDate function Returns DOS date time tag for file
FILEOPEN command opens the specified file with the specified access mode
FilePos function returns the current pointer location of the file
FileRead command reads from the specified file
FileSearch Command Searches for specified files in the directory
Fileseek function changes file pointer
FileSetattr function setting file properties
FileSetDate function setting file DOS date time tag
FileSize function returns the size of the current file
FileWrite function writes the specified file
FillChar function fills the number of FindClose commands with the specified value to terminate the FindFirst / FindNext sequence
Findfirst command Search for the specified file name and attribute search directory
The FindNext Command Returns the next entry with the file name and attribute matching
The FLOATTODECIMAL function converts floating point numbers to decimal number
The FLOATTOSTRF function converts floating point numbers to strings
The FLOATTOSTR function converts floating point numbers to strings
The floattotext function converts a given floating point number into a decimal number
The floattotextFmt function converts a given floating point number to a decimal number
The flush function refreshes the content of the buffer to the output text file.
FMTLOADSTR function loads a string from the resource string table of the program
The FMTSTR function formats a series of parameters, and the result is returned by the parameter result.
Font property set font
Format Function Format a series of parameters and returns a Pascal string
Formatbuf function formatted a series of parameters
The formatDatetime function is formatted and time with the specified format.
FormatFloat function Specifies floating point format
FRAC function Returns the fractional part of the parameter
Freemem function releases the space occupied by the dynamic variable by a given size
GetDir returns the current directory of the specified drive
GetHeapStatus Returns the current state of the memory manager
GetMEM establishes a dynamic variable of the specified size and points the pointer to the location
GetMemoryManager Returns the entry point of the memory manager
Image on the glyph function button
Halt stop program execution and return to the operating system
Hi returns the high address of the parameter
High returns the upper limit of the parameter
Hint attribute prompt information
INT returns an integer part of the parameter
Include adds an element to a collection
INSERT Insert a subtrunch in a string
INTTOHEX converts the integer to a hexadecimal number
INTSTR converts integer to character string iResult Returns the latest I / O operation
IsValidIdent test string is a valid identifier
Node displayed by the Items property
Kind property placed
LargeChange property maximum change value
Layout attribute image layout
Length function returns the dynamic length of the string
Lines attribute default display content
LN function natural logarithmic function
LO function returns the low address bit of the parameter
LoadStr function loads a character resource from an application's executable
The LowerCase function becomes a set of strings.
LOW function returns the lower limit of parameters
Max property maximum
MaxLength attribute maximum length
Min property minimum
MKDIR command creates a subscription
Move function from the source to the target copy byte
MultiSelect property allows simultaneous choice of several data items
Name attribute control name
The new function creates a new dynamic variable and sets a pointer variable to him.
The newstr function allocates a new string on the stack
Now function returns the current date and time
ODD test parameters are odd
Trigger on onactivate event focus to the form on the form
OnClick event Click Form Blank Area to trigger
OnDBLClick event Double-click the form blank area trigger
OncloseQuery event user attempts to close the form trigger
OnClose event form is triggered
Oncreate event form is triggered for the first time
ONDEACTIVATE event user switches to another application trigger
OnDragDrop event mouse Drag and drop
Ondragover event has other controls from him to trigger
Trigger the ONMOUSEUP event when the mouse button is pressed when the mouse button is pressed.
Trigger when moving the mouse onMouseMove event
Onhide event hides the form to trigger
OnkeyDown events triggered when a keypad is pressed
OnkeyPress events Trigger when pressing a single character button on the keyboard
The onkeyup event is triggered when a key on the keyboard is released.
There is a new part of the onPaint event form to trigger
OnResize event Re-adjust the form size trigger
OnShow event is triggered when the form is actually displayed.
Ord return order number
Outlinestyle attribute type
OutofMemoryError caused OutofMemory accident
PageIndex Properties Page Index
Pages Property Page
The paramcount function returns the number of parameters passing to the program on the command line
Paramstr function returns the specified command line parameters
Pen property brush setting
PI function returns the circularity PI
Picture property display image
PictureClosed property settings a closed bitmap
PictureLeaf Property Setting Leaf Bits
Pictureminus Properties Settings MINUS Bitmap
PictureOpen property Setting Open bitmap
PicturePlus Property Settings Plus Bitmap
POS function Searzer in a string
PRED function returns previous parameters
Random function returns a random function
The randomize function initializes the built-in random number generator with a random number
Read function to format files, read one file component to variables;
For text files, read one or more values to one or more variables
The READLN function executes the READ process, then jumps to the file.
Readonly property read-only attribute
Reallocmem function Assign a dynamic variable
Rename function renamed external file renamefile function rename files
RESET function Opens the existing file
The REWRITE function is established and opened a new file
RMDIR function deletes empty subdirectory
The Round function rounds the real value into integer values.
RuNError function stop program execution
Scrollbars property scroll bar status
The SEEK function moves the current pointer of the file to the specified component
SEEKEOF function returns the file end status
SEEKEOLN function returns the end state of the file
SelectedColor property selection color
SetMemoryManager function Sets the entry point of the memory manager
SetTextBuf function Specifies the I / O buffer to text files
Shape property displayed
Showexception function displays unexpected messages and addresses
SIN function sinusoidal function
SIZEOF function returns the number of bytes occupying the parameters
SmallChange property minimum change value
Sorted property is allowed to be sorted
SQR function square function
SQRT function square root function
Startmargin property begins the edge
State property control current status
The STR function converts the numerical value to a string
The stralloc function assigns the maximum length -1 buffer to the string ended with NULL
The strbufsize function returns the maximum number of characters stored in the character buffer allocated by Stralloc
The STRCAT function attached a string to another string and returned the merged string
Strcomp function compares two strings
The stropy function copies a string to another string
The strdispose function releases strings on the stack
The strecopy function copies a string to another string and returns the pointer of the result string tail.
Strend function returns a pointer to the tail of the string
Stretch property automatically adapts to the size of the control
Strfmt function formatting a series of parameters Stricomp functions compare two strings (not case sensitive)
The StringTowideChar function converts the ANSI string to a Unicode string
The strlcat function attached the characters in a string to another string and returned the merged string
The strlcomp function compares two strings with maximum length
The strlcopy function copies the characters in a string to another string
Strlen function returns the number of characters in the string
Strlfmt function format a series of parameters, which contain pointers to target buffers.
The strlicomp function compares two strings with maximum length (not case sensitive)
The strlower function converts the characters in the string to lowercase
The strMove function copies the characters in a string to another string.
The STRNEW function allocates a string on the stack
The STRPAS function will convert the string of the string ended with NULL to the string of the Pascal class.
The strpcopy function copies the string of the Pascal class to the string ended with NULL
The STRPLCOPY function is copied from the maximum length string of the Pascal class to the end of NULL.
The STRPOS function returns a string in another string first appearance pointer
STRSCAN function returns a pointer to the last character in the string
STRSCAN function returns a first-character pointer in the string
The Strtodate function converts a string into a date format
The StrtodateTime function converts the string to date / time format
The StrtOfloat function converts a given string to floating point numbers
The StrtoinT function converts the string to integer
The StrtointDef function converts strings to integer or default values.
The Strtotime function converts the string into time format
The STRUPPER function converts the characters in the string to uppercase
STYLE property type selection
SuCE function returns a successive parameter
High and low address of SWAP function exchange parameters
Tabs properties tag each content
TabIndex property tag index
Text TEXTTOFLOAT function converts strings to floating point numbers
Time function returns the current time
The Timetostr function converts the time format to a string
Trim function removes spaces and control characters in the leadfire and tail from a given string
TrimLEFT function removes the first space and control character from a given string
Trimright function removes spaces and control characters from the tail from a given string
Trunc function intercepts the real value as an integer value
Truncate function cuts the content after the current file location
UnselectedColor attribute unchecked colors
Upcase converts characters to uppercase
Uppercase becomes uppercase
VAL function converts strings to integer values
VaraRrayCreate functions establish variant arrays by a given boundary and dimension
VararrayDimcount function returns the dimension of the given change
The VararrayHighBound function returns the upper bound of a given variant number of dimensions
VararrayLock function locks a given variant array
The VaRraylowBound function returns the lower bound of a given change array dimension
Vararrayof function returns an array element for specified variants
The VararrayRedim function adjusts the size of the variant by changing the upper limit.
Vararrayunlock function unlocks the specified variant array
VaraSType function converts variants to the specified type
The Varcase function converts the variant into the specified type and saves him.
VARCLEAR function clears the specified variant
The Varopy function copies the specified variant to the specified variant.
The VarformDateTime function returns a variant that contains the date time
VarisArray function test variant is an array
VariSempty function test variant is unassigned
Varisnull function test variant is null
The VARTODATETIME function converts a given variant into date time
The VARTYPE function converts the variant to the specified type and saves him.
Visible properties control visibility
When the Wantreturns property is TRUE, press the Enter key to generate a carriage return; when False, press Ctrl Enter to generate a carriage return
Write command writes a variable to file components in formatted files;
For text files, write one or more values to the file
The Writeln command executes the WRITE process, then output a line end sign
The widecharlentostring function converts the ANSI string to a Unicode string
The WideCharlentostrwar function converts the Unicode string to ansi string variable
WideChartostring function converts Unicode strings to ansi string
WideChartostrvar function converts Unicode string to ANSI string variable
