ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

The Button control
The Button control allows the user or the Web user to run a specific action with a simple click...
Auto-scrolling text
Sometimes, text in a Static Text or Button control can exceed the width of the control...
Drop-down button
The drop-down button expands:
  • a context menu.
  • a popup window.
ShapeExtremitySize (Property)
The ShapeExtremitySize property is used to identify and change the size of the shape at the beginning and end of a Wire control.
PrintedSheet (Property)
Within a report, the PrintedSheet property is used to get and change the sheet of a Spreadsheet control to be printed.
<TreeView>.TypeItem (Function)
Checks the existence of an element in a TreeView control and returns its type (node or leaf) if the element exists.
<PDF Reader>.SeekPrevious (Function)
Sets the position on the previous result of a search started with PDFReaderSeekFirst in the content of a PDF Reader control.
<Gantt chart>.GetTask (Function)
Gets a task using its identifier in a Gantt Chart column in a Table or TreeView Table control.
<Organization Chart>.Display (Function)
Reinitializes the content of an Organization Chart control from its data source (HFSQL data file for example).
OrgElement (Variable type)
The OrgElement type is used to define the advanced characteristics of an element found in an Organization Chart control.
SpreadsheetEndModification (Function)
Indicates the end of a series of actions performed in a Spreadsheet control in a single event ("undo/redo")....
<Pivot Table>.CalculateUpdateAsynchronous (Function)
Updates some of the data found in a Pivot Table control from a given date without blocking the application.
Clickable Image control properties
The Clickable Image control can be handled by the WLanguage properties in server code and in browser code......
HTMLOnErrorJS (Function)
Specifies the procedure to call if an error occurs while executing JavaScript code in an HTML Display control.
IWListAdd (Function)
Adds a new internal window to the list of internal windows browsed by an Internal Window control.
OrgDisplay (Function)
Reinitializes the content of an Organization Chart control from its data source (HFSQL data file for example).
diagGroup (Variable type)
The diagGroup type is used to define all the advanced characteristics of a group of shapes in a Diagram Editor control.
<Gantt chart>.WorkingHour (Function)
Overwrites the working hours on a row in a Gantt Chart column in a Table or TreeView Table control.
<Spreadsheet>.StartModification (Function)
Indicates the start of a series of actions performed in a Spreadsheet control in a single event ("undo/redo")....
GanttWorkingHour (Function)
Overwrites the working hours on a row in a Gantt Chart column in a Table or TreeView Table control.
MapImage (Variable type)
The MapImage type is used to define the characteristics of an image to be drawn on the map displayed in a Map control.
SpreadsheetInputFunction (Function)
Inserts a function name at cursor position in the editable cell of a Spreadsheet control found in a window.
<HTML Display control>.ExecuteBrowserProcedure (Function)
Executes a WLanguage browser procedure in an HTML Display control that displays a page created with WEBDEV.
Managing HFSQL Classic data files
The HFSQL Control Center allows you to fully manage HFSQL Classic data files......
The "dynamic" Tab control
The "Dynamic tab" Tab control is used to display several windows in the same window......
The Signature control
The Signature control is a report control used to sign......
The Image Editor control (WEBDEV)
By using the Image Editor control in your websites, you will allow users to create and edit images or photos......