ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

DoubleClick (Property)
The DoubleClick property is used to get and change the name of the Button control that will be executed when a control is double-clicked.
Managing duplicates in the TreeView controls
WINDEV and WEBDEV allow you to add duplicates into the elements of a TreeView control......
NumberPage (Property)
The NumberPage property is used to get: the number of pages in a "multi-page" image file. This image is displayed in an Image control or in the background of a Chart control. the number of pages in a PDF file displayed in an Image control. the number of pages found in a PDF file displayed in a PDF Reader control. the number of pages found in a DOCX file displayed in a Word Processing control....
sfSessionInfo (Type of variable)
The sfSessionInfo type is used to get information about the current session...
Diagram (Type of variable)
The Diagram type is used to define all the advanced characteristics of a diagram that can be edited in the Diagram Editor control.
MDIEnumChild (Function)
Returns the alias of the specified MDI child window.
NotesDocumentLast (Function)
Positions on the last document found in Lotus Notes.
NotesDocumentFirst (Function)
Positions on the first document found in Lotus Notes.
HSeekFirst (Function)
Positions on the first file record whose value for a specific item is greater than or equal to a sought value.
The Progress Bar control
The Progress Bar control is used to follow the progress of an event......
HReadFirst (Function)
Sets the position on the first record according to a browse item.
NotesDocumentPrevious (Function)
Positions on the document found before the current document in Lotus Notes.
NotesDocumentNext (Function)
Positions on the document found after the current document in Lotus Notes.
NotesOut (Function)
Used to find out whether a current document exists in Lotus Notes.
Customizing the errors
The WEBDEV administrator (Development version) is used to customize the error messages of a WEBDEV site......
Native PostgreSQL Connector for WINDEV and WEBDEV
WINDEV and WEBDEV propose a Native Connector to PostgreSQL......
SQLConnect (Function)
Connects the current application to a database that must be interrogated via SQL.
Constants for managing emails
List of constants used by the functions for managing emails....
Instantiation of an object
To access a class, the object must be declared as being part of the class to handle, this is called object instantiation......
Hourglass (External language)
Displays a mouse pointer shaped like an hourglass.
KeyPressed (Function)
Checks which key is pressed.
Manipulating Combo Box controls programmatically
WINDEV, WINDEV Mobile and WEBDEV allow you to programmatically manipulate Combo Box controls......
Chart management functions (prefix syntax)
List of functions for managing Chart controls (prefix syntax)...
ScrollWithFinger (Property)
The ScrollWithFinger property is used to: Determine if the content of a control can be moved with the finger ("finger scrolling"). Enable or disable touch-responsiveness for a control....
Characteristics of a toolbar
The main characteristics of a "Toolbar" control are configured in the "Details" tab and in the "UI" tab of the description window of control......