IsInputKey Method

TextBoxBase.IsInputKey Method

This method supports the .NET Framework infrastructure and is not intended to be used directly from your code.

Determines whether the specified key is an input key or a special key that requires preprocessing.

Namespace: System.Windows.Forms
Assembly: System.Windows.Forms (in

protected override bool IsInputKey (
	Keys keyData
protected boolean IsInputKey (
	Keys keyData
protected override function IsInputKey (
	keyData : Keys
) : boolean
Not applicable.



One of the Keys value.

Return Value

true if the specified key is an input key; otherwise, false.

The IsInputKey method returns true when the keyData parameter includes the Tab value and the AcceptsTab property is true. IsInputKey returns false if keyData contains both Tab and Control.

Windows 98, Windows Server 2000 SP4, Windows CE, Windows Millennium Edition, Windows Mobile for Pocket PC, Windows Mobile for Smartphone, 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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