TextBox.IsInputKey Method (Keys)


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 key's values.

Return Value

Type: System.Boolean

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

The IsInputKey method returns true when keyData includes the Return value and the AcceptsReturn property is true.

.NET Framework
Available since 1.1
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