ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

FilterWithBounds (Property)
The FilterWithBounds property is used to determine if bounds have been specified for the filter implemented by HFilter on an HFSQL data file, view or query.
SourceWindow (Property)
The SourceWindow property is used to get the source of an internal window (i.e. the internal window displayed by the Internal Window control).
Zombie procedures
In most cases, old code contains procedures that are used but that do no longer match the current quality standard......
Handling Button controls programmatically
WINDEV, WINDEV Mobile and WEBDEV allow you to programmatically handle Button controls......
Monitoring robot overview
WINDEV, WEBDEV and WINDEV Mobile include a monitoring robot......
The Wire control
The Wire control is used to visually link 2 controls......
2. How to test a site?
The Switch control
Switch controls (also called "Toggle controls") are now commonly used in interfaces......
AddChildDelayed (Property)
The AddChildDelayed property indicates the procedure to be called when a row in a TreeView or TreeView Table control is clicked to be expanded.
Check Box control: Automatic features (AAF)
The Check Box control can benefit from several AAFs (Automatic Application Features) ......
Authentication via Active Directory
Kerberos is an authentication mode based on the use of tickets and secret keys......
How to set the focus to a column in a Table control?
To set the focus to a column in Table control (i.e. to be positioned in input in this column), ......
DisplayOrphan (Property)
The DisplayOrphan property is used to: Determine whether a row or column in a Pivot Table control is displayed when it has no parent. Change the display mode of a row or column in a Pivot Table control when it has no parent....
FilterCondition (Property)
The FilterCondition property allows you to know the selection condition set by HFilter on a data file, HFSQL view or query.
Testing a dynamic project (session or AWP mode) from WEBDEV
The test of the entire project allows simulating the startup of the site......
Iteration block (or substitution block)
The Iteration block is a free block, created manually in the report editor ("Report......
GranularityMovement (Property)
The GranularityMovement property is used to get and change the size of the grid to move: appointments in an Organizer control. appointments in a Scheduler control. events in a TimeLine control. tasks in a Gantt Chart column....
MVP: Simple single-file example: Table + Linked file
Let's see a simple and illustrated example about the use of MVP to create a Table window with its linked form......
MyHostControl (Reserved word)
The MyHostControl keyword is used to handle the WEBDEV Page control from the code of the page it displays.
Modal windows
The window that opens another window is called parent window; the window opened by the parent window is called child window......
Classes, members, methods and properties
A class is made of......
Restoring an HFSQL Client/Server database
A backup of a HFSQL Client/Server database can be restored at any time......
Client/Server transactions: Available isolation modes
The HFSQL engine proposes to isolate the transactions......
Context menu of TreeView controls (AAF)
Each TreeView control found in a window proposes a popup menu to the user......
Crosshair in a chart
In a Line chart, it may be difficult to read the value of axes for a point that is far from these axes......