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 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Global procedure/function
A global procedure can be used in all the processes or events of the project.
Calling a procedure/a function
Syntax for calling a local or global procedure.
Local procedure
Two types of procedures are available...
Declaring a procedure/a function
The different syntaxes for declaring a procedure...
Parameters of a procedure with a variable number of parameters
When the procedure uses a variable number of parameters, you must be able to handle the different parameters passed to the function in the code of the procedure.
Useful parameters of a procedure
A procedure can declare some parameters that are not immediately used. In this case, a warning appears in the code editor, indicating that the local variable is not used.
Procedure Description (Variable type)
The Procedure Description type allows you to get information about a procedure or a method.
Parameters of a procedure/function
You have the ability to pass parameters to a procedure.
Set of procedures
The global procedures are grouped in set of procedures...
ExecuteMainThread (Function)
Triggers the execution of the procedure specified in the main application thread.
WEBDEV: Scheduled tasks and delayed tasks
WEBDEV allows you to implement tasks on the server directly...
Optional parameters
Some of the parameters passed to a procedure can be optional parameters...
Automatic documentation of procedures and methods
To simplify the maintenance or the use of existing code by other developers, WINDEV proposes an automatic documentation for the procedures (or class methods)...
Automatic procedures
The programming of timers, threads and delayed procedures is now automatically managed by the environment...
Prototype overload/Overload
The procedures and the methods of classes can have several syntaxes.
Typecasting of parameters
The description of the parameter type is optional...
Passing parameters
The parameters can be passed to a procedure...
ExecuteMainThreadAsynchronous (Function)
Executes a procedure in the main thread of the application without waiting for the end of its execution.
Reactive procedures
Reactive procedures are executed when the value of a control or variable changes...
Error 805: No syntax without parameter
Managing the critical sections
Semaphores are used to limit the simultaneous execution of a code (procedure, line of code, etc....
FilterProcedure (Property)
The FilterProcedure property allows you to get and modify the procedure used to apply a filter...
NetConnect (Function)
Connects to an FTP (File Transfer Protocol) or RPC (Remote Procedure Call) server powered...
NetDisconnect (Function)
Disconnects from an FTP (File Transfer Protocol) or RPC (Remote Procedure Call) server powered...
NetStartServer (Function)
Starts an FTP (File Transfer Protocol) or RPC (Remote Procedure Call) server powered by WINDEV....
YesNoAsynchronous (Function)
... a WLanguage procedure with the user's response....
NetEraseFile (Function)
Deletes a file from the FTP (File Transfer Protocol) or RPC (Remote Procedure Call) server powered...
iCloudKeyValueWatch (Function)
Defines the procedure called when the value of a key is changed in an Apple iCloud-based container...
OKCancelAsynchronous (Function)
... and calls a WLanguage procedure with the user's response....
ConfirmAsynchronous (Function)
... and calls a WLanguage procedure with the user's response....
Error 305: The element does not exist in the window
NetSendBuffer (Function)
Transmits a character string to an FTP (File Transfer Protocol) or RPC (Remote Procedure Call)...
NetExecute (Function)
Runs a specific program on an FTP (File Transfer Protocol) or RPC (Remote Procedure Call) server...
Collapsing/Expanding a TreeView control through programming
...To collapse/expand a TreeView control through programming, ......
NetEndServer (Function)
Stops an FTP (File Transfer Protocol) or RPC (Remote Procedure Call) server powered by WINDEV...
NetServerOption (Function)
Manages the rights of clients on the server (FTP (File Transfer Protocol) or RPC (Remote Procedure...
NetRenameFile (Function)
Renames or moves a file located on the FTP (File Transfer Protocol) or RPC (Remote Procedure Call)...
NetSendMessage (Function)
Triggers a Windows event on the system of an FTP (File Transfer Protocol) or RPC (Remote Procedure...
NetRemoteMessageBox (Function)
Displays a dialog box on the screen of the FTP (File Transfer Protocol) or RPC (Remote Procedure...
CriticalSection (Type of variable)
... of a code (procedure, line of code, etc.) to one thread at a given moment in an application.
Remote check: Customizing with a window
To customize the remote control performed on a multi-user WINDEV application, the standard window...
After
They After keyword can correspond to:
Virtual (Property)
The Virtual property is used to determine if an element is virtual.