ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Managing mutexes in threads
A mutex is used to limit the simultaneous execution of a code (procedure, line of code, etc.) to one thread at a given time....
MinValue (Property)
The MinValue property is used to: get and set the bottom value of a report based on a data file. get the minimum value of the current filter. get the minimum value of a data series in a chart. get and set the minimum value for some types of controls....
Search in the editors
Being able to perform a search in the editors significantly improves efficiency......
HBackup (Function)
Makes a backup copy of the content of an HFSQL server: all databases on the server, one or more databases, one or more data files.
ReplicEdit: Taking the analysis modifications made into account
When modifying the analysis of a replicated application (add an item, a file, ......
Native SQL Server Connector license agreement
Image drawing and processing functions (prefix syntax)
List of image drawing and processing functions (prefix syntax)...
Image with automatic scroll (WEBDEV) (prefix syntax)
Image controls with automatic sequence are used to view a series of images located in one or more site directories. The images are automatically browsed....
Access rights to a class property
A property is a code element that includes two processes......
The archives
WINDEV, WEBDEV and WINDEV Mobile propose several WLanguage functions allowing you to compress and merge your files into archives......
The "Area" charts
The Area chart is used to highlight the amplitude of a change......
Area (Property)
The Area property is used to define an area.
MaxValue (Property)
The MaxValue property is used to: get and set the top value of a report based on a data file. get the maximum value of the current filter. get the maximum value of a data series in a chart. get and set the maximum value for some types of controls....
<Connection variable>.InfoBackup (Function)
Returns information about one or more backups performed on an HFSQL Client/Server server....
Opening a window from a secondary thread
A secondary thread cannot directly open a window with the standard WLanguage functions such as......
<Connection variable>.Backup (Function)
Makes a backup copy of the content of an HFSQL server: all databases on the server, one or more databases, one or more data files.
Border of controls
One of the most important elements of control style is its border......
ColumnWidth (Property)
The ColumnWidth property is used to get and change the width of each column in a multi-column Looper control.
CheckMarkStyle (Property)
The CheckMarkStyle property gets and sets the check icon of a menu option. This icon appears only if the menu option is checked.
Data model editor: Describing a connection
Any program developed with WINDEV, WEBDEV or WINDEV Mobile can easily access......
FileFilter (Property)
The FileFilter property gets and sets the filter used to display files: when using assisted input in an Edit control or table column with the "File path autocomplete" option (in the "General" tab of the description window), in the file picker displayed when the user selects the "Browse..." option in the context menu of an Edit control, table column or Combo Box control....
2. User-friendly editors in practice
User-friendly editors in practice...
Deploying an application that uses an external component
An application that uses one or more external components is deployed in the same way as a standard application......
WDLog: Restoring a data file from its log
WDLog is used to apply to a backup of a data file the different operations saved in the log of this file......
Handling an automatic test
When an automated test is created, this test is in "construction" by default......