| public static midiOutGetErrorText ( MMRESULT mmrError, StringBuilder lpText ) : MMRESULT | ||
| mmrError | MMRESULT | |
| lpText | StringBuilder | |
| return | MMRESULT | |
///// <summary>
///// Returns the handle to the current OutputDevice as a Strut
///// </summary>
////public static Int32 DeviceHandle(OutputDevice od)
//public static Win32API.HMIDIOUT DeviceHandle(OutputDevice od)
//{
// lock (staticLock)
// {
// //return od.handle.handle;
// return od.handle;
// }
//}
///// <summary>
///// Returns the handle to the current OutputDevice as an Integer
///// </summary>
//public static Int32 DeviceHandleHandle(OutputDevice od)
////public static Win32API.HMIDIOUT DeviceHandle(OutputDevice od)
//{
// lock (staticLock)
// {
// //return od.handle.handle;
// return od.handle.handle;
// }
//}
#endregion
#endregion
#region Private Methods
/// <summary>
/// Makes sure rc is MidiWin32Wrapper.MMSYSERR_NOERROR. If not, throws an exception with an
/// appropriate error message.
/// </summary>
/// <param name="rc"></param>
private static void CheckReturnCode(Win32API.MMRESULT rc)
{
if (rc != Win32API.MMRESULT.MMSYSERR_NOERROR)
{
StringBuilder errorMsg = new StringBuilder(128);
rc = Win32API.midiOutGetErrorText(rc, errorMsg);
if (rc != Win32API.MMRESULT.MMSYSERR_NOERROR)
{
throw new DeviceException("no error details");
}
throw new DeviceException(errorMsg.ToString());
}
}
