IsInputKey Method

TextBoxBase.IsInputKey Method (Keys)


This API supports the product 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


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
Available since 1.1
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