public async Task <FileContentResult> Thumbnail(int id)
{
RepositoryProducts repo = new RepositoryProducts();
ProductPhoto productPhoto = await Task.Run(() => repo.GetPhoto(id));
if (productPhoto == null)
{
return(null);
}
int fileExtPos = productPhoto.LargePhotoFileName.LastIndexOf(".");
if (fileExtPos <= 0)
{
return(null);
}
string contentType = string.Format("image/{0}", productPhoto.LargePhotoFileName.Substring(fileExtPos + 1, productPhoto.LargePhotoFileName.Length - fileExtPos - 1));
return(File(productPhoto.ThumbNailPhoto, contentType));
}
