ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

dSaveImageICO (Function)
Saves an image in icon format either in a file, or in memory.
Functions for managing Table controls (prefix syntax)
List of functions for managing Table controls (prefix syntax)...
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....
AppointmentCreate (Function)
Displays the window for appointment creation of native application for managing appointments found on the Android device.
<Image>.DrawRectangle (Function)
Draws a rectangle in an Image control.
Content of the Table control
A Table control can be based on a data file, based on a variable or populated programmatically......
Testing a dynamic page (session or AWP mode)
The test of a single page runs the current page in WEBDEV......
TableDisplay (Function)
Refreshes a Table or TeeeView Table control from a given position: for a control linked to a file: changes made in the linked data file are reflected in the control. for a control handled programmatically: the calculated columns are re-calculated....
Creating a query
Two methods can be used to create a query......
5. Deploying a dynamic site (Session or AWP) in practice
Distributing an external component
Once the component has been created, tested and generated, it can be distributed to other developers......
dSaveImagePNG (Function)
Saves an image: in a PNG file. in memory....
Handling menu options programmatically
The menu options can be handled......
<Image>.DrawCircle (Function)
Draws a circle or an ellipse in an Image control.
Animating the windows of a WINDEV application
To give your applications an outstanding style and to impress the users when starting your applications, the windows can be animated when they are opened and/or closed......
Camera control: decoding bar codes
In iOS and Android, bar codes can be decoded via the Camera control using BCCapture......
<Image variable>.SaveJPEG (Function)
Saves an image found in an Image variable: in a JPEG file. in memory....
TableColumnIndex (Function)
Returns the index of a column in a Table or Treeview Table control.
<Image variable>.SaveBMP (Function)
Saves an image contained in an Image variable: in a file in BMP format. in memory....
<Image variable>.SavePNG (Function)
Saves an image found in an Image variable: in a PNG file. in memory....
<Image variable>.DrawPolygon (Function)
Draws a polygon in an Image variable.
dSaveImageBMP (Function)
Saves an image: in a file in BMP format. in memory....
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....
dVerticalSymmetry (Function)
Flips an image with respect to a vertical axis (symmetry with respect to a vertical axis).
dHorizontalSymmetry (Function)
Flips an image with respect to a horizontal axis (symmetry with respect to a horizontal axis).