ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

<Source>.DataSourceKnown (Function)
Determines if a data source has been initialized.
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...
Chart control: "Series" tab
The "Series" tab is used to define the different series used in the Chart control as well as the source of category labels......
HCancelDeclaration (Function)
Used to: Delete a declaration made previously using HDeclare, HDeclareExternal, HDescriveFile. After this operation, the data file is no longer recognized by the HFSQL engine. Free the resources of a query (after calling HExecuteQuery or HExecuteSQLQuery)....
Organization chart linked to a data file
WDConver : Use in interactive mode
Before you start using WDConver, you must have......
Looper control linked to a data file
A Looper control can be used to display the content of a data file or query......
Report editor: Available types of reports
Several types of reports can be created in the report editor......
SchedulerDeleteResource (Function)
Deletes a resource from a Scheduler control.
NbRecRead (Property)
NbRecRead is used to find out the number of records read: selected both by the source of the report AND by the filter code (if it exists).
HFreeQuery (Function)
Free the resources of a query (after the call to HExecuteQuery or HExecuteSQLQuery).
SourceFromPage (Function)
Automatically updates: the value of the items in a data file with the value of the controls in the page. the value of the WLanguage variables with the value of the page controls....
Project description: Compilation tab
The project description window allows you to configure various elements of your project......
Linking a Table control to a data file or query
A Table control can be used to display the content of a data file or query......
TimelineDeleteTrack (Function)
Deletes a track from a TimeLine control.
TreeView Table control based on a variable
A TreeView Table control based on a variable is a control bound to a variable or a set of variables......
File Description (Type of variable)
The File Description variable is used to programmatically describe data files.
KanbanDisplay (Function)
Refreshes a Kanban control or a card in the Kanban control.
TimelineDeleteEvent (Function)
Deletes an event from a TimeLine control.
OrgAdd (Function)
Adds a new root element into an Organization Chart control.
PageToSource (Function)
Automatically updates: the value of the items in a data file with the value of the controls in the page. the value of the WLanguage variables with the value of the page controls....
Creating a report
The report editor allows you to easily create all types of reports via a wizard......
Native Progress Connector: Programming with SQL functions
The use of SQL functions to handle Progress data does not require importing the file structure into the analysis......
HAlias (Function)
Creates a logical alias of a data file (or query) or cancels all existing aliases.
HCloseConnection (Example)
Usage example of the HCloseConenction function
Typecasting of parameters
The description of the parameter type is optional......
Native SQL Server Connector: Retrieving the output value of a stored procedure
The Native SQL Server Connector is used to: specify the input values during the call to a stored procedure. retrieve the output values after a call to a stored procedure....
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