|Visual Basic (Declaration)|
Public Event LeftChange() As LeftChangeEventHandler
|Visual Basic (Usage)||Copy Code|
public event LeftChangeEventHandler LeftChange()
The event handler receives an argument of type LeftChangeEventArgs containing data related to this event. The following LeftChangeEventArgs properties provide information specific to this event.
|ColumnViewportIndex||Gets the index of the viewport column in which the change occurred.|
|NewLeft||Gets the index of the new left column.|
|OldLeft||Gets the index of the previous left column.|
|Visual Basic||Copy Code|
This event is raised by the OnLeftChange method when a different column becomes the new leftmost column.
For more details on the individual event arguments, refer to LeftChangeEventArgs members.