ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

2. Web development and WEBDEV
WEBDEV Tutorial: WEBDEV overview Lesson 2: Web development and WEBDEV - 10 min
Using several libraries in an application
A library is a WDL file that contains all the resources......
InfoAsynchronous (Function)
Displays a non-blocking custom message in a system information window.
WarningAsynchronous (Function)
Displays a custom message in a non-blocking system warning window.
Editing the WEBDEV style sheet
WEBDEV allows you to manage all the WEBDEV styles used in a project......
<Image>.DrawRectangleGradient (Function)
Draws a rectangle in an Image control.
<Image>.PixelOpacity (Function)
Identifies the opacity of a pixel in an image (in an Image control) with an Alpha channel.
<Image>.Rotation (Function)
Rotates an Image control.
<Icon variable>.SaveICO (Function)
Saves an image in icon format either in a file, or in memory.
<Image>.EndDrawing (Function)
Deletes all the drawings made since the last call to dStartDrawing.
<Image>.StartDrawing (Function)
Indicates that the drawing functions that will be used are intended for the specified Image control.
<Image>.HorizontalSymmetry (Function)
Flips an image in an Image control with respect to a horizontal axis (symmetry with respect to a horizontal axis).
<Image>.VerticalSymmetry (Function)
Flips an image contained in an Image control with respect to a vertical axis (symmetry with respect to a vertical axis).
The Calendar control
The Calendar control is used to permanently display a calendar in a window or page......
HSL (Function)
Creates a color from its hue, saturation and lightness.
PreviousWin (Function)
Identifies the window that was in edit before the window that is currently in edit (for the same project).
1. Creating a WEBDEV project and its analysis
WEBDEV Tutorial - Creating a WEBDEV project and its analysis Lesson 1 - Creating a WEBDEV project and its analysis - 5 min
TraceBuild (Function)
Displays a customizable message in the trace window opened in parallel with the current window.
AAF: Sort on the columns of a Table control
WINDEV allows the user to easily sort the columns of a Table control....
<Table>.InfoXY (Function)
Returns for a given position in a Table or TreeView Table control (coordinates of a control point): the name of the column displayed for the specified position. the index of the row or column for the specified position....
<Window>.EdActive (Function)
Allows you to: determine if the "Allow end users to modify the UI" option is enabled in a window (or internal window). enable or disable the "Allow end users to modify the UI" option in a window (or internal window)....
OpenPopup (Function)
Opens a popup window and waits for this window to be closed.
SysWinActive (Function)
Returns the handle of the active window or activates a window.
You used WEBDEV 28
Writing an email: the available methods
This help page presents the methods for writing an email....