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Application.RegisterMessageLoop Method

Note: This method is new in the .NET Framework version 2.0.

Registers a callback for checking whether the message loop is running in hosted environments.

Namespace: System.Windows.Forms
Assembly: System.Windows.Forms (in system.windows.forms.dll)

public static void RegisterMessageLoop (
	MessageLoopCallback callback
)
public static void RegisterMessageLoop (
	MessageLoopCallback callback
)
public static function RegisterMessageLoop (
	callback : MessageLoopCallback
)

Parameters

callback

The method to call when Windows Forms needs to check if the hosting environment is still sending messages.

This method is used when hosting Windows Forms in another environment, such as an unmanaged application. In hosted environments, the MessageLoop property will always return false if Windows Forms is not processing messages. Use this callback to tell Windows Forms if the hosting environment is still processing messages.

Windows 98, Windows 2000 SP4, Windows CE, Windows Millennium Edition, Windows Mobile for Pocket PC, Windows Mobile for Smartphone, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see System Requirements.

.NET Framework

Supported in: 2.0

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