ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

HExecuteSQLQuery (Example)
Usage example of the HExecuteSQLQuery function
Use case diagram
A use case diagram is used to view the behavior of a system in such way that......
fUncompress (Function)
Decompresses a file that was compressed by fCompress.
Enlarging a window
Modern UIs generally use larger windows and larger fonts in the different controls......
Pinned control in a window
A pinned control remains visible even if the user moves the scrollbar of the container to display a non-visible area......
Installing 64-bit WINDEV, WEBDEV or WINDEV Mobile
This chapter presents the configuration required to install WINDEV, WEBDEV or WINDEV Mobile in 64-bit mode......
SourceName (Property)
The SourceName property is used to: Get the name of the report data source. Change the report data source....
HExecuteQuery (Example)
Usage example of the HExecuteQuery function
TelemetryAddMeasure (Function)
Adds a measure for a value or time sensor.
WebSocketExecute (Function)
Executes a procedure in the context of a client connected to the WebSocket server.
ProfilerStart (Function)
Starts "collecting information" for the performance profiler.
Properties associated with the cells of the status bars
List of properties associated with the cells of the status bars...
Image detection management constants
Calculates the width (in millimeters) of the text to print, according to the specified font....
FilterProcedure (Property)
The FilterProcedure property allows you to get and modify the procedure used to apply a filter on a row or column header when calculating a Pivot Table control.
LowerValue (Property)
The LowerValue property is used to: Get the lower bound of the interval currently selected in a Range Slider control. Change the lower bound of the interval currently selected in a Range Slider control....
UpperValue (Property)
The UpperValue property is used to: Get the upper bound of the currently selected interval in a Range Slider control. Change the upper bound of the currently selected interval in a Range Slider control....
WinEdDo (Function)
Runs an action (defined programmatically) and enables Undo/Redo operations on this action....
WinRefreshVisible (Function)
Modifies or returns the visibility state of the refresh bar in a window.
DDEStart (Function)
Starts the execution of a program (an executable for example) from the current application.
NetOpenRemoteAccess (Function)
Establishes a remote connection.
XMLPrevious (Function)
Positions on the previous element (tag or attribute).
XMLNext (Function)
Positions on the next element (tag or attribute).
MySelf (Reserved word)
MySelf is used to handle the current control...
Troubleshooting
This chapter presents the main problems (and their solutions) that can occur when using the WEBDEV Application Server...
Events associated with reports
The following events are associated to reports (order of appearance in the code editor)......