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ElementHost.ProcessCmdKey Method

Processes a command key, ensuring that the hosted element has an opportunity to handle the command before normal Windows Forms processing.

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

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

Parameters

msg
Type: System.Windows.Forms.Message%
A Message, passed by reference, that represents the window message to process.
keyData
Type: System.Windows.Forms.Keys
One of the Keys values representing the key to process.

Return Value

Type: System.Boolean
true if the character is a Windows Presentation Foundation (WPF) shortcut key; otherwise, false.

If a key message is not handled by the hosted WPF element, it is forwarded up the Windows Forms class hierarchy for processing.

.NET Framework

Supported in: 4, 3.5, 3.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

  • SecurityAction.LinkDemand 

    for full trust for the immediate caller. This member cannot be used by partially trusted code.

  • Full trust for the immediate caller. This member cannot be used by partially trusted code. For more information, see Using Libraries from Partially Trusted Code.

Windows 7, Windows Vista SP1 or later, Windows XP SP3, 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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