ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Performance profiler
The performance profiler (also called Profiler) is used to check and optimize the execution time of your application......
HForward (Function)
Moves several records forward from the current position in the table, according to a specified item.
USB constants
List of constants used by the USB functions....
Code snippets
The code editor allows you to enter "Code snippets"......
HPrevious (Function)
Sets the position on the previous record of the table according to a browse item.
iPrint (Function)
Sends the character string passed as parameter to the print buffer.
WDInst: Set automatic modification of tables
The automatic table modification updates the description of tables on user computers......
Configuring an existing project for the SCM
Some operations are required before an existing project can be used by the Source Code Manager......
grDraw (Function)
Draws a chart according to the specified parameters.
Table control populated programmatically: WLanguage
Here is an overview of how to handle Table controls populated programmatically in WLanguage....
OpenSister (Function)
Opens a non-modal sibling window.
Window for quick selection
You are searching for a project element? You only know part of its name? Press [CTRL]+[E] to open the quick selection window......
HDelete (Function)
Deletes a record from a data file (query or view).
2. Types of setup
Types of setup...
ZOrder (Example)
Usage example of the ZOrder property
SQL query (WLanguage type)
The "SQL query" type is used to write an SQL query in the WLanguage code.
MapFollowMovement (Function)
Displays the current location of the device in a Map control and updates the location as it moves.
ParallelTaskExecute (Function)
Triggers the execution of a parallel task.
WebSocketDisconnect (Function)
Disconnects a client from a WebSocket server.
Debugging an external component
You have developed an external component and you want to debug it? The user of an external component sends an executable indicating that your external component does not operate? You are using your external component in another project and you want to debug it?......
Designation of current element (Reserved word)
The keywords used to identify the current element are: