private string AddImageToFolder(HttpPostedFileBase picture, string imgPath)
{
var imgFileName = DateTime.Now.ToFileTimeUtc() + "." + HtmlHelpers.GetExt(picture.FileName);
if (System.IO.File.Exists(Server.MapPath(imgPath + "/" + imgFileName)))
{
System.IO.File.Delete(Server.MapPath(imgPath + "/" + imgFileName));
}
picture.SaveAs(Server.MapPath(Path.Combine(imgPath, imgFileName)));
string item = imgPath + "/" + imgFileName;
return(item);
}