ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

<WDPic variable>.DrawPolygon (Function)
Draws a polygon in a WDPic variable.
Error 201: The method already has a virtual attribute
MongoGridFSGetFileInfo (Function)
Allows you to get information about a MongoDB file (gridFS).
<Image variable>.DrawRectangle (Function)
Draws a rectangle in an Image variable.
<Image>.DrawRectangle (Function)
Draws a rectangle in an Image control.
<Image variable>.DrawPolygon (Function)
Draws a polygon in an Image variable.
<Image>.DrawPolygon (Function)
Draws a polygon in an Image control,
WindowBitmap (Function)
Creates the image of the specified window in a BMP file.
HIndex (Example)
Usage example of the HIndex function
HTTPGetResult (Example)
Usage example of the HTTPGetResult function
xlsNbColumn (Example)
Usage example of the xlsNbColumn function
MatMultiply (Example)
Usage example of the MatMultiply function
Thumbnail (Property)
The Thumbnail property can be used on: the items of an HFSQL data file. For more details, see Thumbnail property on items. the Thumbnail controls (WEBDEV only). For more details, see Thumbnail property on Thumbnail controls....
<picLayer variable>.DrawPolygon (Function)
Draws a polygon in a picLayer variable.
Thumbnail (Property)
The Thumbnail property is used to find out and modify the image displayed in thumbnail in a Thumbnail control.
dHalo (Function)
Adds a halo effect on an image found in an Image variable].
Encode (Function)
Encodes a character string or a buffer. To decode the result, simply use Decode.
Memory area management functions
The following functions are used to handle the certificates:...
DDEUnLink (Function)
Interrupts a link between an item and a data.
MenuIsMarked (Example)
Usage example of the MenuIsMarked function
xlsNbRow (Example)
Usage example of the xlsNbRow function
FTPTime (Example)
Usage example of the FTPTime function
MatAdd (Example)
Usage example of the MatAdd function
xlsColumnTitle (Example)
Usage example of the xlsColumnTitle function
HConnectionQuality (Function)
Returns the quality level of connection: the higher the level is, the faster the connection will be.