ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

MenuUnMark (Function)
Removes the checkmark displayed in front of the menu option (context menu or drop-down menu).
Characteristics of menu options
WINDEV and WINDEV Mobile support two types of menus ...
MenuState (Function)
Identifies the state of an option in a context or drop-down menu, i.e., active, disabled or invisible.
MenuDelete (Function)
Deletes a menu or a menu option.
Manipulating menu options programmatically
Menu options can be manipulated...
Manipulating menu options via the context menu
WINDEV and WINDEV Mobile support two types of menus: ...
<Menu>.Exist (Function)
Indicates whether a menu option exists in a menu.
Managing menu options in MDI windows
The MDI windows must respect some constraints specific to the MDI applications...
<Menu>.Delete (Function)
Deletes a menu or a menu option.
Referring to an element in a WLanguage event / process
Image (Property)
The Image property gets and sets the background image of a control or block.
MenuExist (Function)
Indicates whether a menu option exists in a menu.
Manipulating WEBDEV menu options
The context menu of menu options allows you to perform all the operations required to define a drop-down menu...
FileDisplay (Example)
Usage example of the FileDisplay function
EmailMsgError (Function)
Returns the message corresponding to the error identifier.
Application triggers
...A trigger is a WLanguage procedure automatically called by the HFSQL engine whenever a modification is performed (addition, deletion, modification, ...) on a record of a data file....
dbgInfo (Function)
Returns a debug information.
RedisPipelineReset (Function)
Ignores the results of the execution of a Redis command that was added by RedisPipelineAdd.
TwainToClipboard (Function)
Allows you to: copy the document coming from the Twain device into the clipboard. view the document coming from the Twain device in the user interface of device....
PicRotation (Function)
Rotates a WDPic image.
HClusterStop (Function)
Suspends the execution of an HFSQL cluster. The nodes of the cluster will no longer accept any connection from the client applications.
RedisPipelineGet (Function)
Retrieves the result of the execution of a Redis command that was added by RedisPipelineAdd.
gglPerson (Type of variable)
The gglPerson type is used to describe and modify the participants attending an event of a Google calendar...
Printing in Linux
WEBDEV and WINDEV allow you to print to PDF in Linux using WLanguage functions......
CreateShortcut (Example)
Usage example of the CreateShortcut function
FontUnload (Function)
Unloads a font previously loaded with FontLoad. This new function is available from WINDEV Suite SaaS 2025 Update 1....
ChangeStyle (Function)
Modifies the style of a control dynamically.
<Image>.Rotation (Function)
Rotates an Image control.
EmulateDialog (Function)
Emulates the next call to Dialog and automatically clicks the button passed in parameter.
Error 1036: A class used in an array must have a constructor without parameter
RedisPipelineAdd (Function)
Adds a Redis command in a pipeline.
ImageArea (Function)
Returns the number of the image area clicked by the Web user.
Cube control properties
List of properties associated with the Cube control...
Conference control properties
List of properties associated with the conference control...
OLE control properties
List of properties associated with an OLE control...
.Net Winform control properties
The following properties can be used with the.Net controls (WinForm) ......
Close (Function)
Closes a WINDEV window (and returns a value if necessary).
'Image gallery' Looper control
The "Image gallery" Looper control is used to manage the display of a set of images without programming......