Spread Windows Forms 12.0 Product Documentation
OnKeyPress Method (DropDownEditor)


GrapeCity.Win.PluginInputMan Assembly > GrapeCity.Win.Spread.InputMan.CellType Namespace > DropDownEditor Class : OnKeyPress Method
An System.Object value that indicates the event sender.
The System.Windows.Forms.KeyPressEventArgs instance that contains the event data.
Raises the KeyPress event.
Syntax
'Declaration
 
Protected Overridable Sub OnKeyPress( _
   ByVal sender As Object, _
   ByVal e As KeyPressEventArgs _
) 
'Usage
 
Dim instance As DropDownEditor
Dim sender As Object
Dim e As KeyPressEventArgs
 
instance.OnKeyPress(sender, e)
protected virtual void OnKeyPress( 
   object sender,
   KeyPressEventArgs e
)

Parameters

sender
An System.Object value that indicates the event sender.
e
The System.Windows.Forms.KeyPressEventArgs instance that contains the event data.
Remarks
Raising an event invokes the event handler through a delegate.

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

See Also

Reference

DropDownEditor Class
DropDownEditor Members