ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

WorkingHourStart (Property)
The WorkingHourStart property is used to get and change the start time of working hours used: by an Organizer control. by a Scheduler control. by a Gantt Chart column (in a Table or TreeView Table control)....
WorkingHourEnd (Property)
The WorkingHourEnd property is used to identify and change the end time of working hours used: by an Organizer control. by a Scheduler control. by a Gantt Chart column (in a Table or TreeView Table control)....
dModifyOpacity (Function)
Modifies the opacity of an image (which means the alpha channel of the image).
<Image variable>.DrawSlice (Function)
Draws a section of a circle or an ellipse in an Image variable.
WINDEV 2024 Tutorial
TapToFocus (Property)
The TapToFocus property is used to: Determine if tap to focus is enabled in a Camera control. Enable or disable tap to focus in a Camera control....
SocketConnect (Function)
Connects a client computer to a given socket.
Native MariaDB Connector: Requirements and remarks
This page presents the main aspects and requirements of the Native MariaDB Connector......
SocketRead (Function)
Retrieves a message sent by another socket.
Native MySQL Connector: Specific features and remarks
Remarks and specific features of the Native MySQL Connector...
dLine (Function)
Draws a line: in an Image control, in an Image variable, in a WDPic variable (on the background layer), in a picLayer variable....
dRectangleGradient (Function)
Draws a rectangle: in an Image control, in an Image variable, in a WDPic variable (on the background layer), in a picLayer variable....
dBackground (Function)
Declares the default background color for the rectangles, circles, etc.:: in an Image control, in an Image variable, in a WDPic variable (on the background layer), in a picLayer variable....
<Image variable>.DrawRectangle (Function)
Draws a rectangle in an Image variable.
ControlExecuteModification (Function)
Considers that the control has been modified by the user (the Modified property is set to True for the control and for the window if necessary) and runs the "Whenever modifying" WLanguage event associated with the control.
<WDPic variable>.DrawTextRTF (Function)
Draws an RTF text in a WDPic variable.
<WDPic variable>.DrawCircle (Function)
Draws a circle or an ellipse in a WDPic variable.
<WDPic variable>.DrawChord (Function)
Draws the chord of a circle (intersection between an ellipse and a straight line) in a WDPic variable.
<picLayer variable>.DrawPoint (Function)
Draws a point in a picLayer variable.
<picLayer variable>.DrawText (Function)
Draws a text in a picLayer variable.
Drawing constants
List of constants used by the drawing functions....
<picLayer variable>.DrawPolygon (Function)
Draws a polygon in a picLayer variable.
Error 204: using a parameter without optional value after parameters ...
9. Overlaying controls
Zooming a window (AAF)
The end user can zoom the content of a window with the mouse......