ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Error 810: * can only be used for a parameter with a default value
Using RAD patterns
The steps for creating a RAD pattern are as follows......
Handling Rating controls programmatically
WINDEV, WEBDEV and WINDEV Mobile allow you to handle Rating controls programmatically....
Check Box control: Automatic features (AAF)
The Check Box control can benefit from several AAFs (Automatic Application Features) ......
BREAK statement/"BREAK:" label
The keyword BREAK can correspond: to the BREAK statement: it allows you to exit a set of instructions and run the rest of the current process. to the BREAK label: it allows you to declare a section of code in a loop. This code will be run when exitingfrom the loop with a "BREAK" statement....
Dynamic instantiation of a .NET object
A .NET object can be dynamically associated with a .NET class, we talk of dynamic instantiation of object....
zipExtractAll (Function)
Extracts all files from an archive and decompresses them.
zipDeleteAll (Function)
Deletes all files from an archive.
FOR EACH/FOR ALL statement (browse of arrays)
The FOR EACH statement is used to perform different types of browse on the arrays...
Managing connections
WINDEV, WEBDEV and WINDEV Mobile propose different methods for describing a connection......
HChangeKey (Example)
Usage example of the HChangeKey function
TreeSelectCount (Function)
Returns the number of selected elements in a TreeView control (for a multi-selection TreeView control).
SQLExec (Example)
Usage example of the SQLExec function
HExecuteQuery (Example)
Usage example of the HExecuteQuery function
WDInst: installing additional elements
By default, only the files found in the "List of setup files" window are installed on the user computers......
Welcome to WINDEV, WEBDEV and WINDEV Mobile
The home page allows you to easily perform the operations for creating and opening projects......
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....
TableToClipboard (Function)
Copies the content of a Table or TreeView Table control to the clipboard.
MultimediaReader (Property)
The MultimediaReader property is used to get and change the media player currently used by a Multimedia control to play media files.
MyLeftSlidingWindow (Reserved word)
MyLeftSlidingWindow is used to handle the left sliding window associated with the current window.
MyRightSlidingWindow (Reserved word)
MyRightSlidingWindow is used to handle the right sliding window associated with the current window.
NbWorksheet (Property)
The NbWorksheet property is used to get the number of worksheets in a Spreadsheet control.
WebSocketClientConnectSSL (Function)
Establishes an SSL connection between the client and a WebSocket server.
fDirectoryExist (Function)
Checks the existence of a directory.
TreeSelect (Function)
Returns the full path of the selected element in a TreeView control.