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ComboBox.IsInputKey Method

Determines whether the specified key is a regular 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 values.

Return Value

Type: System.Boolean
true if the specified key is a regular input key; otherwise, false.

The IsInputKey method returns true when the keyData parameter includes the Return or Escape value and the DroppedDown property is true.

.NET Framework

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

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

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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