public static string GetErrorDesc(QSPErrorCode error)
{
var errorMsgptr = QSPGetErrorDesc(error);
return(Marshal.PtrToStringUni(errorMsgptr));
}
private static extern IntPtr QSPGetErrorDesc([MarshalAsAttribute(UnmanagedType.I4)] QSPErrorCode error);
public static extern void QSPGetLastErrorData([MarshalAsAttribute(UnmanagedType.I4)] out QSPErrorCode error, ref IntPtr errorLoc, out int errorActIndex, out int errorLine);