Spread Windows Forms 12.0 Product Documentation
OnInvalidInput Method (GcNumberEditingControl)


GrapeCity.Win.PluginInputMan Assembly > GrapeCity.Win.Spread.InputMan.CellType Namespace > GcNumberEditingControl Class : OnInvalidInput Method
The System.EventArgs instance that contains the event data.
Raises the InvalidInput event.
Syntax
'Declaration
 
Protected Overrides Sub OnInvalidInput( _
   ByVal e As EventArgs _
) 
'Usage
 
Dim instance As GcNumberEditingControl
Dim e As EventArgs
 
instance.OnInvalidInput(e)
protected override void OnInvalidInput( 
   EventArgs e
)

Parameters

e
The System.EventArgs instance that contains the event data.
Remarks
Raising an event invokes the event handler through a delegate.

The OnInvalidInput 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 OnInvalidInput in a derived class, be sure to call the base class's OnInvalidInput method so that registered delegates receive the event.

See Also

Reference

GcNumberEditingControl Class
GcNumberEditingControl Members