OnBeforeDropDownOpen Method (C1DropDownControl) | ComponentOne Input for WinForms

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OnBeforeDropDownOpen Method (C1DropDownControl)

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Syntax

protected virtual void OnBeforeDropDownOpen( 
   CancelEventArgs e
)

'Declaration
 
Protected Overridable Sub OnBeforeDropDownOpen( _
   ByVal e As CancelEventArgs _
)