ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Multiline Zone control functions
Functions for handling Multiline Zone controls....
fOpen (Function)
Opens an external file (ANSI or UNICODE) for programmatic manipulation.
NULL values in HFSQL
WINDEV, WEBDEV and WINDEV Mobile allow you to manage the NULL value in the items of the HFSQL data files and for all the other types of accesses (Native, OLE DB, ......
dFill (Function)
Colors an area: in an Image control, in an Image variable, in a WDPic variable (on the background layer), in a picLayer variable....
dChangeMode (Function)
Changes the drawing mode used by the drawing functions (dLine, dRectangle, ....).
dChord (Function)
Draws the chord of a circle (intersection between an ellipse and a straight line): in an Image control, in an Image variable, in a WDPic variable (on the background layer), in a picLayer variable....
dPolygon (Function)
Draws a polygon: in an Image control, in an Image variable, in a WDPic variable (on the background layer), in a picLayer variable....
Project configuration
Project configurations allow you to adapt the same project to multiple "targets"......
tapiLineDial (Function)
Dials a phone number for a voice line and chooses the device to use.
PythonInitialize (Function)
Specifies the location of the Python DLL to be loaded.
sfUserInfo (Variable type)
The sfUserInfo type is used to get information about a user...
HInfoAnalysis (Function)
Returns information about an analysis (WDD file).
SysYRes (Function)
Returns the vertical screen resolution.
SMSReset (Function)
Resets all variables of SMS structure.
StringToTime (Function)
Converts a time in character string format to a time in HHMMSSCC format that can be used by a Time variable.
HInfoFileRights (Function)
Gets the rights granted to a user or group on an HFSQL Client/Server table....
UTF8ToString (Function)
Converts a string in UTF8 format into an ANSI or Unicode string.
SeekProcedure (Function)
Seeks a procedure identified by its name. The procedure found can be run directly.
HStatDate (Function)
Returns the date of the last update for the index statistics.
StringToUTF8 (Function)
Converts an ANSI or Unicode string to UTF-8.
FinError (Function)
Returns the number of the last error caused by a Finxxx function (financial functions).