ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Advanced management of class instances
The advanced management of instances is used to choose the mode for taking reference. This choice directly impacts the freeing of the class objects: depending on the selected take of reference, the "Destructor" will not be called at the same time....
How to choose the data source of a control?
This help page presents the different data sources available for a control....
TreeView Table control based on a data file
This type of TreeView Table control is linked to a data file or query......
<Source>.Watch (Function)
Trigger monitoring of write actions (add, modify or delete) performed on a table present on an HFSQL server. In case of modification, a specific procedure can be triggered.
Collapsed code
The code is collapsed to improve readability, by only displaying the comments in front of the lines of code......
HWatch (Function)
Trigger monitoring of write actions (add, modify or delete) performed on a table present on an HFSQL server. In case of modification, a specific procedure can be triggered.
Multilingual project
WDStatistics: Configuring the WEBDEV administrator
To create the log files required to calculate the statistics for site traffic, a specific setting must be performed in the WEBDEV administrator......
Start of Document block
The Start of document block is printed once at the beginning of the report execution......
Class inheritance
The hierarchical organization in class and sub-class has allowed to create the notion of inheritance......
Log-based replication
The replication is the operation allowing you to keep updated remote databases of identical structures on which several operations are performed......
UMC: Implementing and managing the "User Macro-Codes"
Regardless of the skill of the development team, the end user will always want to do something that has not been planned for......
ERR_BAD_CONTEXT_INVALID
The Map control is using the Google Maps API library. The Map control displays data coming from the Google Maps service....
HFSQL Control Center: HFSQL Client/Server backups
The HFSQL Control Center is used to manage the backups of HFSQL Client/Server tables......
Multicolumn report
The report editor allows you to create "Multicolumn" reports....
8. Traffic statistics of dynamic sites
Types of recognized PCL printers
WINDEV and WEBDEV allow you to automatically print for a number of specific PCL printers......
SQL Server Native Connector: Execute the same stored procedure more than once
In some cases, it may be useful to execute the same stored procedure multiple times by changing one or more parameters......
ChangeSourceWindow (Function)
Dynamically changes the window displayed in an Internal Window control. Case of internal window dequeues Modifies the currently displayed window. This modification is saved in the list of internal windows to scroll....
<Internal window>.ChangeSourceWindow (Function)
Dynamically changes the window displayed in an Internal Window control. Case of internal window dequeues Modifies the currently displayed window. This modification is saved in the list of internal windows to scroll....
Access rights to a class property
A property is a code element that includes two processes......
Step 1: Choosing the deployment profile
The setup program creation wizard allows you to select the deployment profile to use......
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