ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

RETURN statement
The RETURN statement is used to exit the current event, process or procedure and return a result...
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.
FilterCondition (Property)
The FilterCondition property allows you to know the selection condition set by HFilter on a data file, HFSQL view or query.
Android 11: Changes in the behavior of applications
After each new version of Android is deployed, Google requires a higher target API level ("TargetSdkVersion") to publish applications on Google Play...
Iteration block (or substitution block)
The Iteration block is a free block, created manually in the report editor ("Report......
Controls of a dynamic page
Several types of controls can be handled in a dynamic page ......
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.
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......
Coloring a row, a column or a cell found in a control (AAF)
To simplify the reading in the controls used to view large volumes of data, the end user has the ability to color the data found in the control......
WDPic (Type of variable)
The WDPic type is used to define the advanced characteristics of an image in ".wdpic" format.
Android Control Center
Do you know where to find your application log files?...
The planes (in a window or in a report)
The planes are used to group the window controls......
Page (Property)
The Page property is used to handle the page loaded in the WEBDEV Page control.
Event
The Event keyword can correspond to:
AAF: Expanding or collapsing a tree structure (Table or TreeView Table control)
The TreeView and TreeView Table controls give the end user several options via the context menu......
AttachPointStart (Property)
The AttachPointStart property is used to get and change the position of the start attachment point of a Wire control.
AttachPointEnd (Property)
The AttachPointEnd property is used to get and change the position of the end attachment point of a Wire control.
BrowsedFile (Property)
The BrowsedFile property gets and sets the data source used to display records in controls based on a data file.
Message (Property)
The Message property is used to: Find out the help message associated with a control or with a menu option (in a window). Modify the help message associated with a control or with a menu option (in a window)....
InterfaceModifiableWithReportsAndQueries (Property)
The InterfaceModifiableWitReportsAndQueries property is used to determine if the interface of a report can be modified in Reports & Queries.