Umbraco Save Media

if (fuImage.HasFile)
{
  PostedMediaFile postedMediaFile = new PostedMediaFile
  {
      ContentLength = fuImage.PostedFile.ContentLength,
      ContentType = fuImage.PostedFile.ContentType,
      FileName = fuImage.PostedFile.FileName,
      InputStream = fuImage.PostedFile.InputStream
  };
  Media media = MediaFactory.GetMediaFactory(-1, postedMediaFile, new umbraco.BusinessLogic.User(0)).HandleMedia(-1, postedMediaFile, new umbraco.BusinessLogic.User(0), true);
}