ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

SQLPrevious (Function)
Positions on the previous row of the query result.
SQLFirst (Function)
Positions on the first row of the query result.
SQLGetMemo (Function)
Retrieves the content of a Memo column from the query result, for the current row.
<DiskFile variable>.WriteLine (Function)
Writes a line into a text file (ANSI or UNICODE).
SQLNext (Function)
Positions on the next row of the query result.
fDirRename (Function)
Renames a directory.
fDir (Function)
Finds a file or directory.
fShortName (Function)
Returns the short name of a file or directory.
fWriteLine (Function)
Writes a line into a text file (ANSI or UNICODE).
fExeDir (Function)
Returns the directory from which the execution is started.
fDataDir (Function)
Returns the full path of the directory of HFSQL data files specified by the user when installing the application.
fUncompress (Function)
Decompresses a file that was compressed by fCompress.
fCompress (Function)
Compresses a file.
String functions (prefix syntax)
The following functions are used to handle strings, using prefix syntax:
Declaring a procedure/a function
The different syntaxes for declaring a procedure...
fSaveText (Function)
Creates and fills a text file with the content of a text control or text variable (string variable, edit control in a window, Static control in a report, ...).
fLoadText (Function)
Loads the content of a text file into any text control or text variable (string variable, edit control in a window, Static control in a report, etc.).
SQLLast (Function)
Sets the position on the last row of the query result.
String functions
List of functions for managing character strings...
BufferToHexa (Function)
Converts a buffer to a hexadecimal string (e.g.,: "4A 5B 00").
fEncrypt (Function)
Encrypts a file in binary or ASCII format.
fCurrentDir (Function)
Identifies or modifies the current directory.
fExtractResource (Function)
Extracts a resource from the application into a physical device location.
Analysis associated with a project
When a WINDEV, WEBDEV or WINDEV Mobile project uses data files, it must be associated with an analysis......
Internal procedure
Several features require a procedure called once or several times via a WLanguage function ("Callback")....