Purpose: Handles all library exceptions
Member functions:

Function: GetErrorDescription
Declaration: LPCTSTR GetErrorDescription() throw()
Purpose:  Returns the generated error string description
Parameters:    None

Returns:  The UNICODE/MBCS error string description

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Function: ErrorToString
Declaration: LPCTSTR ErrorToString() throw()
Purpose:  Returns only the error string description
Parameters:    None

Returns:  The UNICODE/MBCS error string description 

Properties:

• m_hrCode:  DirectMusic HRESULT error code  
  

• m_strMethod: DirectMidi class method where the interface function failed (UNICODE/MBCS support)
  

• m_nLine: Module source code line where the function failed

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