Spread WinForms 15
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.


In This Topic
OnKeyPress Method (DropDownEditor)
In This Topic
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)

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