ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

UnicodeToAnsi (Function)
Converts: a UNICODE string to ANSI (Windows). a buffer containing a UNICODE string to a buffer containing an ANSI string (Windows)....
HExecuteView (Function)
Runs a view that was created beforehand (can be used to refresh the view data for example). This function uses the former view mechanism.
gLink (Function)
Adds an "invisible" value into an element found in a List Box or Combo Box control. Function kept for compatibility. It is recommended to use gStoredValue....
Handling Gantt Chart controls programmatically
Constants for managing emails
List of constants used by the functions for managing emails....
PageReadHeaderHTTP (Function)
Reads and returns one or more HTTP headers received by the current page (these headers are sent by the client to the server in the current request).
"Long press" optional event
The optional event "Long press/Open context menu" is run during a long press on the controls of a window......
Handling PDF Reader controls programmatically
A PDF Reader control can be handled through programming......
Activity diagram
An activity diagram represents the behavior of a method or the flow of a use case......
Label report
The report editor allows you to create "Label" reports......
Error 102: The constants can be defined in the initialization code of project, ...
DotNetError (Function)
Returns the error for the last .Net procedure that failed.
InPrelaunchedSessionMode (Function)
Used to find out whether the site is started in "pre-launched session" mode of WEBDEV.
ERR_NO_DLLEXE
Customizing the errors
The WEBDEV administrator (Development version) is used to customize the error messages of a WEBDEV site......
Error 2: Incomplete line
Debugging functions
List of debugging functions...
Zooming an image (WEBDEV)
WEBDEV proposes several methods for zooming an image:...
Native Oracle Connector: Running the same query several times
In some cases, it may be useful to run the same query multiple times while modifying one or more parameters......
Cursor (Property)
The Cursor property is used to get and change the position of the mouse cursor in one of the following controls: Edit control. Editable Combo Box. "Edit control" table column and "Editable Combo Box" table column. Word Processing control. HTML Editor control....
TableCellSelectOccurrence (Function)
Returns the number of selected cells found in a Table control. This function is kept for backward compatibility. It is recommended to use TableSelectCount.
Error 1038: This member already exists in the class
Interface
An interface is used to divide the uses of features common to several elements from their implementations, which simplifies their re-usability.
<Table>.CellSelectOccurrence (Function)
Returns the number of selected cells found in a Table control. This function is kept for backward compatibility. It is recommended to use TableSelectCount.
CSVToArray (Function)
Fills a one- or two-dimensional array of the specified type with the character string in CSV format passed in parameter.