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WorkflowView::IMessageFilter::PreFilterMessage Method

Filters out a message before it is dispatched.

Namespace:  System.Workflow.ComponentModel.Design
Assembly:  System.Workflow.ComponentModel (in System.Workflow.ComponentModel.dll)

virtual bool PreFilterMessage(
	Message% m
) sealed = IMessageFilter::PreFilterMessage


Type: System.Windows.Forms::Message%

The message to be dispatched. You cannot modify this message.

Return Value

Type: System::Boolean
true to filter the message and stop it from being dispatched; false to allow the message to continue to the next filter or control.



.NET Framework

Supported in: 4.5, 4, 3.5, 3.0

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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