ComponentOne MultiSelect for WinForms
BeforeDropDownOpen Event

C1.Win.C1Input Namespace > C1DropDownControl Class : BeforeDropDownOpen Event
Occurs just before the dropdown is opened.
Syntax
'Declaration
 
Public Event BeforeDropDownOpen As CancelEventHandler
public event CancelEventHandler BeforeDropDownOpen
Event Data

The event handler receives an argument of type CancelEventArgs containing data related to this event. The following CancelEventArgs properties provide information specific to this event.

PropertyDescription
 
See Also