ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Calculations in the columns of a Table control
When a Table control contains numeric data, it may be useful to get the total of a column or count the number of elements......
Project description: SCM tab
The project description window allows you to configure various elements of your project......
User Groupware: Creating and installing the executable
The executable of an application that supports the User Groupware is a multi-instance executable....
21. Managing business rules
Managing business rules...
13. Reports
WINDEV Mobile allows you to easily create and print all types of reports with the report editor....
Principle of remote check
dSaveImagePNG (Function)
Saves an image: in a PNG file. in memory....
StringDisplay (Function)
Returns a specific string (or a buffer) to the client browser in response to a request.
<Image>.DrawRectangle (Function)
Draws a rectangle in an Image control.
<Image variable>.ChangeMode (Function)
Changes the drawing mode used by the drawing functions (dLine, dRectangle, ....).
<Image variable>.ModifyOpacity (Function)
Modifies the opacity of an image (which means the alpha channel of the image).
Animating a Static control
Two methods can be used to animate a Static control......
Checked (Property)
The Checked property gets and sets the checkmark state of an element.
<picLayer variable>.EndDrawing (Function)
Deletes all the drawings made since the last call to dStartDrawing.
<WDPic variable>.StartDrawing (Function)
Indicates that the drawing functions that will be used are intended for the specified WDPic variable.
<picLayer variable>.PixelOpacity (Function)
Identifies the opacity of a pixel in a WDPicLayer image with an Alpha channel.
<picLayer variable>.DrawRectangleGradient (Function)
Draws a rectangle in a picLayer variable.
<WDPic variable>.Fill (Function)
Colors an area in a WDPic variable.
<WDPic variable>.HorizontalSymmetry (Function)
Flips an image contained in a WDPic variable with respect to a horizontal axis (symmetry with respect to a horizontal axis).
<picLayer variable>.VerticalSymmetry (Function)
Flips an image contained in a picLayer variable with respect to a vertical axis (symmetry with respect to a vertical axis).
GglAnalyticsAddException (Function)
Adds an exception beside Google Analytics.
Error messages that can be displayed in the browser
This help page presents the different error messages that can be displayed in the browser......
dPixelOpacity (Function)
Identifies the opacity of a pixel in an image that has an Alpha channel. This image can be: an Image control, an Image variable, a WDPic variable (on the background layer), a picLayer variable....
dModifyOpacity (Function)
Modifies the opacity of an image (which means the alpha channel of the image).
<Component>.Load (Function)
Loads an external component independent of the current project.