Public Overridable Sub CanClose( _
   ByVal callback As Action(Of Boolean) _
) 

Visual Basic (Usage)	Copy Code
Dim instance As MessageBoxBase Dim callback As Action(Of Boolean)   instance.CanClose(callback)

public virtual void CanClose( 
   Action<bool> callback
)

public:
virtual void CanClose( 
   Action<bool>^ callback
) 

Parameters

callback

Target Platforms: Windows 98, Windows NT 4.0, Windows Millennium Edition, Windows 2000, Windows XP Home Edition, Windows XP Professional, Windows Server 2003 family, Windows Vista, Windows Server 2008 family

Reference