ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

TreeView Table control based on a data file
This type of TreeView Table control is linked to a data file or query......
Using objects
To access a class, the object must be declared as being part of the class to handle, this is called object instantiation......
Use case diagram
A use case diagram is used to view the behavior of a system in such way that......
Error 1013: The access to the member of the class is restricted by a protected inheritance
Error 1005: To explicitly access a global element of '%1' class, use the syntax
DocClose (Function)
Closes a docx file and frees the document.
Multilingual project
OOP concepts
A class contains the description of a data structure (members) and the processes (methods) that handle this structure....
"Is Class" operator
The "is <Class>" operator is used to find out whether the object used in an object of the class (or an object of one of its derived classes)...
Multi-page print
A report can be very wide, with a width exceeding the width of a paper sheet......
SQL : ORDER BY clause: Organizing the result of a query
The ORDER BY clause is used to sort the records selected by an SQL query......
Debugging a connection to an HFSQL server
The stored procedures and the triggers are debugged from the environment, with real execution on the server......
DashMode (Function)
Opens or closes the Dashboard control edit mode.
<Dashboard>.Mode (Function)
Opens or closes the Dashboard control edit mode.
WDLog: Saving HFSQL data files
WDLog allows you to save all the HFSQL data files used by a WINDEV or WEBDEV application......
Error: Redefinition of syntax
The '<method>' methods of the '<derived class>' class and of the '<base class>' class do not have the same prototype......
PDFClose (Function)
Closes the PDF file loaded in memory in a pdfDocument variable.
MultimediaClose (Function)
Closes the media file currently played in the Multimedia control.
1. Project and Analysis
The development of a Windows application with WINDEV is based on two main elements: the Project and the Analysis....
Error 202: The method already has an access attribute (public, protected or private)
Salesforce functions (prefix syntax)
List of Salesforce functions (prefix syntax)...
WDINT setup
<PDF Reader>.Close (Function)
Closes and frees the PDF file displayed in a PDF Reader control.
PDFReaderClose (Function)
Closes and frees the PDF file displayed in a PDF Reader control.
AssistedInputClose (Function)
Closes the list of values proposed by the assisted input for an edit control.
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