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Form::ProcessCmdKey Method

Processes a command key.

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

[SecurityPermissionAttribute(SecurityAction::LinkDemand, Flags = SecurityPermissionFlag::UnmanagedCode)]
protected:
virtual bool ProcessCmdKey(
	Message% msg, 
	Keys keyData
) override

Parameters

msg
Type: System.Windows.Forms::Message%

A Message, passed by reference, that represents the Win32 message to process.

keyData
Type: System.Windows.Forms::Keys

One of the Keys values that represents the key to process.

Return Value

Type: System::Boolean
true if the keystroke was processed and consumed by the control; otherwise, false to allow further processing.

The ProcessCmdKey method overrides the base

ContainerControl::ProcessCmdKey implementation to provide additional handling of main menu command keys and MDI accelerators.

For information about trapping keystrokes, see "How to trap keystrokes in controls by using Visual C#" and "How to trap keystrokes in .NET controls by using Visual Basic .NET" in the Microsoft Knowledge Base at http://support.microsoft.com.

.NET Framework

Supported in: 4.5, 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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