ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

fRename (Function)
Modifies the name of a file.
fDirSize (Function)
Returns the size of a directory in bytes.
fListResource (Function)
Lists the resources integrated to the application.
HexaToBuffer (Function)
Converts a string with hexadecimal bytes to a binary buffer.
fSizeUncompressed (Function)
Returns the size of a file before compression. When a file is decompressed by fUncompress, we recommend that you to compare the non-compressed size of file with the available disk space.
fRemoveDir (Function)
Deletes a directory from a disk.
fCurrentDrive (Function)
Gets or sets the current drive.
fTempFile (Function)
Returns the name of a unique temporary file.
fAttribute (Function)
Returns or modifies the attributes of a file.
<DiskFile variable>.Find (Function)
Finds a character string or a buffer in a file opened by fOpen.
Calling a procedure/a function
Syntax for calling a local or global procedure.
HSuggestKey (Function)
Returns a list of keys to add to data files to improve query performance.
iBorder (Function)
Prints a border at specified coordinates.
iTextWidth (Function)
Calculates the width (in millimeters) of the text to print, according to the specified font.
iReset (Function)
Reinitializes the print settings (margins, font, paper format, orientation, ...) stored in the print library.
iSkipLine (Function)
Forces one or more line break.
iSelectFont (Function)
Creates a new print font from the standard window for font selection...
Server triggers
Server triggers are stored procedures executed by the server before or after a write operation performed on a database file......
fSeparator (Function)
Returns a file path with normalized separators.
Specific features of the Express version
fFind (Function)
Finds a character string or a buffer in a file opened by fOpen.
Coloring the procedures
A color (text color) can be assigned to the procedures so that they can be easily classified and identified......
RestartProgram (Function)
Ends the application and restarts it.
PythonInitialize (Function)
Specifies the location of the Python DLL to be loaded.
The HTML control
The HTML control displays HTML pages or HTML code......