ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Data Source (Variable type)
A Data Source variable is used to describe a temporary data source (query, view, alias, etc.).
MySource (Reserved word)
MySource is used to handle the current data source (file, view or query) associated with a report or with a table based on a data file...
HDataSourceKnown (Function)
Determines if a data source has been initialized.
SQLListSource (Function)
Lists the data sources declared on a local site.
<Source>.DataSourceKnown (Function)
Determines if a data source has been initialized.
Project description: Compilation tab
The project description window allows you to configure various elements of your project......
TimelineDeleteAll (Function)
Deletes all events and tracks from a TimeLine control.
LooperSort (Function)
Allows you to: Sort a Looper control according to one or more attributes. Sort a Looper control on all its attributes. Cancel a sort that was performed beforehand (which means ignore the sort)....
Multicolumn report
The report editor allows you to create "Multicolumn" reports....
Pictorial Percentage chart
The Pictorial Percentage chart illustrates data as percentages, using shapes......
SourceFromPage (Function)
Automatically updates: the value of the items in a table with the value of the controls in the page. the value of the WLanguage variables with the value of the page controls....
Handling a Pivot Table control through programming
A Pivot Table control can be handled through programming......
Native MySQL Connector: Programming with SQL functions
The SQL functions can be used to handle the MySQL database......
Native MariaDB Connector: Programming with SQL functions
The SQL functions can be used to handle the MariaDB database......
Native Sybase Connector: Running the same stored procedure several times
In some cases, it may be useful to execute the same stored procedure multiple times by changing one or more parameters......
Progress Native Connector: Programming with HFSQL functions
To use a Progress database with the Native Connector, you must......
HAlias (Function)
Creates a logical alias of a table (or query) or cancels all existing aliases.
BreakAdd (Function)
Adds a break into a Table or Looper control.
TableEndFilling (Function)
Ends the process to populate a Table or TreeView Table control programmatically.
HExecuteSQLQuery (Example)
Usage example of the HExecuteSQLQuery function
SchedulerDeleteAll (Function)
Deletes all appointments and resources from a Scheduler control.
Label report
The report editor allows you to create "Label" reports......