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 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Declaring the functions of the Windows API
Syntax for declaring the functions of the Windows API
Instance (Function)
Returns the "system handle" (HINSTANCE) of the current program.
Value of constants for the Windows 32-bit API
Value of constants for the Windows 32-bit API
CallDLL32 (Function)
Runs a function found in an external DLL.
API (Function)
Runs a function found in an external DLL.
<Table>.StartFilling (Function)
Starts the process to populate a Table or TreeView Table control programmatically.
Debugging without debugger
In some cases, running a program or a site with or without the debugger can produce different results......
Managing the semaphores in the threads: limiting the simultaneous code execution
Semaphores are used to limit the simultaneous execution of a code (procedure, line of code, etc....
iSubstBlock (Function)
Substitutes one block of the report with another block while the report is printed.
SpreadsheetAddName (Function)
Specifies a name to identify a cell found in a Spreadsheet control.
TableStartFilling (Function)
Starts the process to populate a Table or TreeView Table control programmatically.
Anchoring controls in a report
The anchors are used to define the behavior of controls during a resize operation......
Report controls
Several types of controls can be handled in a report created by the report editor......
Table control based on a data file
A Table control based on a data file is a control whose columns are bound to the items of a data file or query (data source)......
WinEdUndo (Function)
Undoes the last action performed by the end user when modifying the interface ("Allow end users to modify the UI" option enabled).
Synchronizing threads via events
Events can be used to synchronize the different threads of an application......
psheetSelection (Type of variable)
The psheetSelection type is used to find out the advanced characteristics of a selection in a Spreadsheet control.
Managing mutexes in threads
A mutex is used to limit the simultaneous execution of a code (procedure, line of code, etc.) to one thread at a given time....
'Image gallery' Looper control
The "Image gallery" Looper control is used to manage the display of a set of images without programming......
Managing threads
WINDEV and WINDEV Mobile propose several functions used to perform an advanced management of threads....
TableEndFilling (Function)
Ends the process to populate a Table or TreeView Table control programmatically.
<Table>.EndFilling (Function)
Ends the process to populate a Table or TreeView Table control programmatically.
iPrintBlock (Function)
Forces a report block to print.