OnLostFocus Method (GcTextBoxEditingControl)

Raises the System.Windows.Forms.Control.LostFocus event.

Syntax

Visual Basic
C#

'Declaration
 
Protected Overrides Sub OnLostFocus( _
   ByVal e As EventArgs _
)

'Usage
 
Dim instance As GcTextBoxEditingControl
Dim e As EventArgs
 
instance.OnLostFocus(e)

protected override void OnLostFocus( 
   EventArgs e
)

Parameters

e: A System.Windows.Forms.KeyEventArgs that contains the event data.

Remarks

Raising an event invokes the event handler through a delegate.

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

Requirements

Target Platforms: Windows 2000 Professional (SP4), Windows 2000 Server, Windows 2003 Server (SP1), Windows Server 2012 R2, Windows 2008, Windows XP (SP2), Windows Vista, Windows 7, Windows 8, Windows 8.1, Windows 10

Reference

GcTextBoxEditingControl Class
GcTextBoxEditingControl Members