ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Beep (External language)
Used to emit a beep on the speaker of the computer.
<WDPic variable>.DrawText (Function)
Draws a text in a WDPic variable.
<Image>.ModifyHSL (Function)
Modifies the hue, the saturation and the lightness of an image in an Image control.
<picLayer variable>.DrawTextRTF (Function)
Draws an RTF text in a picLayer variable.
<Image>.ModifySaturation (Function)
Changes the saturation of an image in an Image control.
<picLayer variable>.DrawArc (Function)
Draws a circle arc or an ellipse arc in a picLayer variable.
Voice commands in your applications
The applications that you develop can react to the user's voice......
TimeDifference (Function)
Calculates the difference between two times in hundredths of a second.
ListSelect (Function)
Returns the index of the selected element in a List Box, ListView or Combo Box control.
<WDPic variable>.DrawPoint (Function)
Draws a point in a WDPic variable.
Execute (External language)
Runs the code of a control or the code of a procedure in WLanguage.
LCommand (External language)
Returns the command line passed in parameter to the executable program.
Message (External language)
Displays a message in the status bar.
Get (External language)
Retrieves the value of a control.
WavInit (External language)
Initializes the sound interpreter.
WavPlay (External language)
Plays the requested sound.
Style (External language)
Loads a style sheet.
The Captcha control
The "captcha" are the distorted texts that the Web user must decode and re-enter in a site before validating a form....