MgslSetTraceLevel

Prototype
`ULONG MgslSetTraceLevel( HANDLE hDevice, ULONG NewTraceLevel );`
Parameters
`hDevice`	handle to open port
`NewTraceLevel`	bit flags specifying enabled trace levels:TraceLevel_XXX
Return Value
`ERROR_SUCCESS (0)`	Success
`ERROR_INVALID_HANDLE`	hDevice is invalid

Set the current trace level. A trace level of zero disables tracing. Each trace level enables a class of trace events to be traced. Refer to the trace reference section for a description of the trace levels and trace events.