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UpDownBase.OnTextBoxKeyPress Method

Raises the KeyPress event.

Namespace: System.Windows.Forms
Assembly: System.Windows.Forms (in system.windows.forms.dll)

protected virtual void OnTextBoxKeyPress (
	Object source,
	KeyPressEventArgs e
)
protected void OnTextBoxKeyPress (
	Object source, 
	KeyPressEventArgs e
)
protected function OnTextBoxKeyPress (
	source : Object, 
	e : KeyPressEventArgs
)
Not applicable.

Parameters

source

The source of the event.

e

A KeyPressEventArgs that contains the event data.

Raising an event invokes the event handler through a delegate. For more information, see Raising an Event.

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

Windows 98, Windows Server 2000 SP4, Windows CE, Windows Millennium Edition, Windows Mobile for Pocket PC, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

The Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1.

.NET Framework

Supported in: 3.0, 2.0, 1.1, 1.0
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