GrapeCity.Win.PluginInputMan Assembly > GrapeCity.Win.Spread.InputMan.CellType Namespace > DropDownEditor Class : OnTextChanged Method |
'Declaration Protected Overridable Sub OnTextChanged( _ ByVal sender As Object, _ ByVal e As EventArgs _ )
'Usage Dim instance As DropDownEditor Dim sender As Object Dim e As EventArgs instance.OnTextChanged(sender, e)
The OnTextChanged method also allows derived classes to handle the event without attaching a delegate. This is the preferred technique for handling the event in a derived class.
Notes to Inheritors:
When overriding OnTextChanged in a derived class, be sure to call the base class's OnTextChanged method so that registered delegates receive the event.
Target Platforms: Windows 2000 Professional (SP4), Windows 2000 Server, Windows 2003 Server (SP1), Windows 2008, Windows XP (SP2), Windows Vista, Windows 7, Windows 8