ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

How to clone and use columns in a Table control?
In some cases, a Table control must be filled with an unknown number of columns (when creating the control)....
DeletionRule (Property)
The DeletionRule property is used to configure the deletion rule (integrity management) to be applied to the data file described through programming.
AnchorRateHeight (Property)
The AnchorRateHeight property is used to: Find out the vertical anchor rate of a control. Modify the vertical anchor rate of a control....
GenerationNumber (Property)
The GenerationNumber property is used to get the generation number of the physical data file associated with the logical data file.
gPen (Function)
Builds a sequence of characters used to describe the color of the text and/or the color of the shape outline (rectangle or circle)....
AnimationSetParameter (Function)
Changes one of the animation parameters used for: an animated image (in an Image control), an animated text (in a Static control)....
Contact groups management functions
List of functions for managing groups of contacts...
ColumnWidth (Property)
The ColumnWidth property is used to get and change the width of each column in a multi-column Looper control.
MovableByBackground (Property)
The MovableByBackground property is used to: find out whether a window can be moved by the background, allow (or not) a window to be moved by the background....
ImageInfoClose (Function)
Closes the image file (in JPEG or TIFF format) used by ImageInfoValue and/or ImageInfoList and frees the image from memory....
HModifyStructure (Function)
Used to update the structure of an HFSQL data file by performing an automatic data modification (also called data synchronization).
Constants used by properties associated with windows, reports, pages and controls
List of constants used by properties associated with windows, reports, pages and controls....
ModificationRule (Property)
The ModificationRule property is used to configure the modification rule (integrity management) to be applied to the data file described in the code.
WDGenPage: Use in command line mode
WDGenPage run in command line is used to generate one or more semi-dynamic pages without starting WEBDEV or WDGenPage....
Image properties (help system)
At any time, you can change the characteristics of an image inserted into a help page in the image properties......
The Multimedia control (WEBDEV)
...The Multimedia control is used to easily display a video in the browser....
PageBorderVisible (Property)
The PageBorderVisible property is used to: determine if the page borders are displayed in a Diagram Editor control. show or hide the page borders in a Diagram Editor control....
HListWatchedFiles (Function)
Returns the list of data files watched by HWatch.
<PDF reader>.GoToBookmark (Function)
Sets the position directly on the desired bookmark in the PDF document.
TextDirection (Property)
The TextDirection property is used to determine and change the writing direction in a window, report or control (useful for languages such as Arabic or Hebrew).
Programming a WEBDEV drop-down menu
Once the drop-down menu of your site is created, all you have to do is associate an action with each menu option......
SQL functions for accessing the external databases
List of SQL functions used to access the external databases...
Custom properties (WLanguage)
A custom property is a code element with two events......
AAF: Handling the columns of a Table control
The Table controls displayed in a window allow the end user to perform several operations......
12. Managing tasks
The Project Management Hub allows the project contributors to manage their task schedule....