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TextBoxBase.IsInputKey Method

This API 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 System.Windows.Forms.dll)

protected override bool IsInputKey(
	Keys keyData
)

Parameters

keyData
Type: System.Windows.Forms.Keys

One of the Keys value.

Return Value

Type: System.Boolean
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.

.NET Framework

Supported in: 4.6, 4, 3.5, 3.0, 2.0, 1.1, 1.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

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