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10/16/2008
This virtual method can be implemented to return true if this message contains only the error code in its payload.
Syntax
virtual bool IsErrorCodeOnly();
Parameters
None.
Return Value
Returns true if the message size returned by Msg::GetSize is less than or equal to 12.
Remarks
Sometimes the MSN Direct receiver answers the host device by sending acknowledge messages for requests initiated by the host device. This method returns true if the current message is an acknowledge message sent from the receiver.
Requirements
| Header | DBRLib.h |
| Library | DBRLib.lib |
| Windows Embedded CE | Windows CE 5.0, Windows Embedded NavReady 2009 |