How to insert current date and time when user insert data in database - asp.net-mvc-4

Question

I am trying to insert data into database. i am basically trying to get current date , I am also hiding that particular field("Update Date) because I do want the user to see. Now all I am wanting is whenever i insert some data to database created date should automatically inserted.
Controller
[HttpPost]
[ValidateAntiForgeryToken]
public ActionResult Create(StoreImageCreateVM StoreImageVM)
{
if (ModelState.IsValid)
{
try
{
StoreImageLogic.Insert(StoreImageVM);
}
catch (Exception e)
{
TempData["Failure"] = "Creation Failed. Image too large.";
return View(StoreImageVM);
}
TempData["Success"] = "Creation Successful";
return RedirectToAction("Index", new { id = StoreImageVM.StoreID });
}
return View(StoreImageVM);
}
savechangesmethod
public bool Insert(StoreImageCreateVM imageVM)
{
StoreImage image = new StoreImage();
image.StoreID = imageVM.StoreID;
image.ImageDescription = imageVM.Description;
image.UploadDate = imageVM.uploadDate;
//Upload the file
string path = AppDomain.CurrentDomain.BaseDirectory + #"Content\Uploads";
string filename = imageVM.File.FileName;
string fullPath = Path.Combine(path, filename);
imageVM.File.SaveAs(fullPath);
//Set imageURL
string serverFilePath = #"\Content\Uploads\";
image.FullFilePath = serverFilePath + filename;
image.Active = true;
return base.Insert(image).StoreImageID != 0;
}
}

Answer 1

i just add to change the savechangesmethod by using the DateTime.Now method. see below.
public bool Insert(StoreImageCreateVM imageVM)
{
StoreImage image = new StoreImage();
image.StoreID = imageVM.StoreID;
image.ImageDescription = imageVM.Description;
image.UploadDate = DateTime.Now;
//Upload the file
string path = AppDomain.CurrentDomain.BaseDirectory + #"Content\Uploads";
string filename = imageVM.File.FileName;
string fullPath = Path.Combine(path, filename);
imageVM.File.SaveAs(fullPath);
//Set imageURL
string serverFilePath = #"\Content\Uploads\";
image.FullFilePath = serverFilePath + filename;
image.Active = true;
return base.Insert(image).StoreImageID != 0;
}
}
}