MCI_STATUS_PARMS Field - ulReturn

ulReturn (ULONG)

Contains the status information upon return. High-order word could be value or other message.

The format of this value is defined by the high-order word of the value returned by the mciSendCommand. This value is used by the mciSendString to determine how to convert the ulReturn value to string form. See the MMDRVOS2.H header file for possible format values.

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