ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

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......
<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).
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.
<Image>.DrawRectangle (Function)
Draws a rectangle in an Image control.
<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).
StringDisplay (Function)
Returns a specific string (or a buffer) to the client browser in response to a request.
GglAnalyticsAddException (Function)
Adds an exception beside Google Analytics.
Step 2: Files to install
The setup program creation wizard allows you to select the files that will be installed with the site......
<Image variable>.DrawPolygon (Function)
Draws a polygon in an Image variable.
Project description: Advanced tab
The project description window allows you to configure various elements of your project......
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).
<Image variable>.DrawSlice (Function)
Draws a section of a circle or an ellipse in an Image variable.
<Component>.Load (Function)
Loads an external component independent of the current project.
<Image variable>.SaveBMP (Function)
Saves an image contained in an Image variable: in a file in BMP format. in memory....
<Image variable>.SaveGIF (Function)
Saves an image found in an Image variable: in a file in GIF format. in memory....
<Image variable>.SavePNG (Function)
Saves an image found in an Image variable: in a PNG file. in memory....
<Image variable>.SaveJPEG (Function)
Saves an image found in an Image variable: in a JPEG file. in memory....