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ThreadMessageEventHandler Delegate

ThreadMessageEventHandler Delegate

Represents the method that handles the ThreadFilterMessage and ThreadPreprocessMessage events.

Namespace:  System.Windows.Interop
Assembly:  WindowsBase (in WindowsBase.dll)

public delegate void ThreadMessageEventHandler(
	ref MSG msg,
	ref bool handled
)

Parameters

msg
Type: System.Windows.Interop.MSG

A structure with the message data.

handled
Type: System.Boolean

true if the message was handled; otherwise, false.

.NET Framework

Supported in: 4.6, 4.5, 4, 3.5, 3.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1
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