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 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Error 1055: 'Ancestor' can only be used in the code of a class derived from a class
7. HFSQL: files physically created
Conditions for using the Ad control
The Ad control is using the AdMob SDK....
Error 121: Shadowing a structure
Warning 124: Shadowing a global variable
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....
Sub-modeling
In a flexible modeling, the "Application", "Process" and "Choice" elements can be used to enter in a "sub-modeling"......
Handling a Looper control through programming
WINDEV, WINDEV Mobile and WEBDEV allow you to handle a Looper control by programming......
Events associated with a Gantt Chart column
MovementTask (Property)
The MovementTask property allows you to know and modify the way users move tasks in a Gantt Chart column.
Error 1022: The access to the method of the class is restricted by a protected inheritance
WinEdRestore (Function)
Undoes all the changes made by the end user ("Allow end users to modify the UI" option enabled).
AFTER
Runs a process only after a given procedure has been executed, and continues to execute the current code while waiting for this procedure to end.
HTMLFindElementByName (Function)
Searches for elements whose "name" attribute matches a specific value in an HTML document (or in an HTML node).
HTMLFindElementByID (Function)
Searches for the element whose "ID" attribute matches a specific value in an HTML document (or in an HTML node).
HTMLFindElementByClass (Function)
Searches for elements whose "class" attribute matches a specific value in an HTML document (or in an HTML node).
Modbus functions (prefix syntax)
List of Modbus functions...
Events associated with the project
List of events associated with the project...
HFSQL properties
List of HFSQL properties...
NbRecRead (Property)
NbRecRead is used to find out the number of records read: selected both by the source of the report AND by the filter code (if it exists).
<Window>.EdRestore (Function)
Undoes all the modifications made by the end user ("Allow end users to modify the UI" option enabled).
Reuse code via external components
WINDEV Tutorial: External components Reusing code with external components - 40 min