ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Handling Kanban controls programmatically
WINDEV, WEBDEV and WINDEV Mobile allow you to programmatically handle Kanban controls......
The Looper control
A Looper control is used to repeat the controls found in a specific area......
Parameter of a procedure/function
You have the ability to pass parameters to a procedure....
Handling a group of controls through programming
WINDEV, WEBDEV et WINDEV Mobile allow you to handle a group of controls through programming......
Handling TimeLine controls programmatically
A TimeLine control can be......
Handling Gantt Chart controls programmatically
Handling an Image Editor control through programming
WINDEV allows you to handle an Image Editor control through programming......
HScheduledTask structure
The HScheduledTask structure is kept for backward compatibility (this structure will still be supported in the forthcoming version)....
Parameters of a procedure with a variable number of parameters
When the procedure uses a variable number of parameters, you must be able to handle the different parameters passed to the function in the code of the procedure....
Characteristics of Table controls in a window
Table controls allow you to display and/or enter data......
How to create an SQL query to get a sum?
This help page explains how to create a Sum query with the query editor....
Handling Scheduler controls programmatically
A Scheduler control can be......
General exception mechanism
A process of general exception is available for all the components of the object with which it is associated......
How to create an SQL query to count?
This help page explains how to create a count query with the query editor....
Error 301: Unknown identifier
<ManualEvent variable>.Wait (Function)
Locks the current thread while waiting for the specified event to be opened.
<ParallelTask variable>.Wait (Function)
Waits for the execution of a parallel task.
<Thread variable>.Wait (Function)
Waits for the end of the execution of the specified thread.
<AutomaticEvent variable>.Wait (Function)
Locks the current thread while waiting for the specified event to be opened.
Handling a dynamic programmatically
WINDEV allows you to handle Dynamic Tab controls with the TabXXX functions and with multiple WLanguage properties......
Combo Box columns in Table controls
A Table control (populated programmatically, based on a data file or based on a variable) can include Combo Box columns......
Drawing charts in an Image control
WINDEV and WEBDEV propose several functions for creating and handling charts......
Null (Reserved word)
The Null keyword can be used according to different methods in WLanguage......
Spreadsheet control in a report
The spreadsheet is one of the most often used business tools. You have the ability to create reports that print the data found in a spreadsheet....
The report editor
WINDEV, WEBDEV and WINDEV Mobile allow you to create reports with the report editor......