internal static Exception ToException(this ThumbnailExtractorError errorCode, string errorMessage)
{
switch (errorCode)
{
case ThumbnailExtractorError.InvalidParameter:
return(new ArgumentException(errorMessage));
case ThumbnailExtractorError.OutOfMemory:
return(new OutOfMemoryException(errorMessage));
case ThumbnailExtractorError.InvalidOperation:
return(new InvalidOperationException(errorMessage));
case ThumbnailExtractorError.FileNoSpaceOnDevice:
return(new IOException("No space to write on the device."));
case ThumbnailExtractorError.PermissionDenied:
return(new UnauthorizedAccessException("[" + errorCode.ToString() + "]" + errorMessage));
case ThumbnailExtractorError.UnsupportedContent:
return(new FileFormatException(errorMessage));
}
return(new InvalidOperationException("[" + errorCode.ToString() + "]" + errorMessage));
}
internal static void ThrowIfError(this ThumbnailExtractorError errorCode, string errorMessage)
{
if (errorCode == ThumbnailExtractorError.None)
{
return;
}
throw errorCode.ToException(errorMessage);
}
