5/23/08

Using Data Copy for IPC

Data copy enables an application to send information to another application using the WM_COPYDATA message. This method requires cooperation between the sending application and the receiving application. The receiving application must know the format of the information and be able to identify the sender. The sending application cannot modify the memory referenced by any pointers.

Data copy can be used to quickly send information to another application using Windows messaging. For more information, see Data Copy.

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