DropDownOpenChanging Event

In This Topic

Event raised before the IsDropDownOpenChanging property changes.

Syntax

public event EventHandler<DropDownOpenChangingEventArgs> DropDownOpenChanging

'Declaration
 
Public Event DropDownOpenChanging As EventHandler(Of DropDownOpenChangingEventArgs)

'Usage
 
Dim instance As C1DropDown
Dim handler As EventHandler(Of DropDownOpenChangingEventArgs)
 
AddHandler instance.DropDownOpenChanging, handler