/// <summary>
/// Helper function to automatically raise an exception on failure.
/// </summary>
/// <param name="result">the result of the API call</param>
/// <param name="function">the API function identifier</param>
internal static void Try(MultimediaResult result, string function)
{
if (result != MultimediaResult.NoError)
{
throw new MultimediaException(result, function);
}
}
static string ErrorMessage(MultimediaResult result, string function)
{
return(String.Format("{0} calling {1}", result, function));
}
/// <summary>
/// cTor. Creates a new MultimediaException.
/// </summary>
/// <param name="result">the result returned by the Windows API call</param>
/// <param name="function">the identifier of the Windows API function
/// that failed</param>
internal MultimediaException(MultimediaResult result, string function)
: base(MultimediaException.ErrorMessage(result, function))
{
}
