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ICommandSource Interface

Manages commands sent from a command source object to a user control.

interface class ICommandSource

When you host a user control in an MFC View, CWinFormsView Class routes commands and update command UI messages to the user control to allow it to handle MFC commands (for example, frame menu items and toolbar buttons). By implementing ICommandTarget Interface, you give the user control a reference to the ICommandSource object.

See How to: Add Command Routing to the Windows Forms Control for an example of how to use ICommandTarget.

For more information on using Windows Forms, see Using a Windows Forms User Control in MFC.

Header: afxwinforms.h (defined in assembly atlmfc\lib\mfcmifc80.dll)