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Version: 2026

PDFMerge (Function)
Merges several existing PDF files into a single PDF file. The files are merged one after another. The paths of PDF files can be found in an array.
NetSendBuffer (Function)
Transmits a character string to an FTP (File Transfer Protocol) or RPC (Remote Procedure Call) server powered by WINDEV. This function is kept for backward compatibility....
Renaming a project
Renaming a project is used ton modify the name of the project. All the elements linked to the project before it is renamed are kept.
EnumControl (Example)
Usage example of the EnumControl function
Error 1046: Wrong parameter for the constructor of the class
PageInitialization (Function)
Resets to zero (or not) the controls found in the current page and starts the events for initializing the controls and the page.
Customizing the guide
The guide is a powerful search engine included in WINDEV, allowing you to find all referenced documents about a subject......
ID (Property)
The ID property is used to get and change IDs.
RequestRefreshUIElement (Function)
Requests the execution of the "Request for refreshing the display" event of the specified element (and gives back control without waiting for the execution of the event).
Size (Property)
The Size property is used to determine and change the size of an element.
iPageEnd (Function)
Forces the move to the next page during the report print.
FaxConnect (Function)
Establishes a connection to a fax server.
CurrentDay( Function)
Returns the number of the current day in the current month.
Certificate (Type of variable)
The Certificate type is used to handle: the certificates used to sign the strings or the files. the certificates used to sign the emails....
MongoDB functions
The following functions and types are used to handle the MongoDB data:...
SchedulerReset (Function)
Populates the ScheduledTask and/or TriggerScheduledTask structures with the default values....
HRplFilterProcedure (Function)
Defines the WLanguage procedure that will be called whenever a replication operation is performed on a specific file.
The PDF Reader control
The "PDF Reader" control is an advanced control that allows end users to view PDF documents in their applications, without an external software......
Bluetooth constants
List of constants used by the Bluetooth functions....
ImageScrollingPosition (Function)
Returns the displayed image.
fStopCompress (Example)
Usage example of the fStopCompress function
Error 533: The expression of a { } must be a string
LDAPRenameAttribute (Function)
Renames an attribute.
PDF file management functions
...PDF file functions...
hScheduling (Type of variable)
The hScheduling type is used to define and find out the characteristics of the scheduling that must be performed: for a scheduled optimization task of HFSQL Client/Server files. for a scheduled backup task of HFSQL Client/Server files. for a scheduled replication of HFSQL servers....