How to make an edit method in the controller for image

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ASP.NET

MVC5

Hi
I have made an multiple upload af image and it works just fine. But how do I make an edit? I have a student model that can have multiple images, how do I get the value from that picture I want to change?

is it possible to get the values from the [HttpGet] which photos there is in my edit view and how can I check which photo I have selected?

This is my Photo model :

public class Photo
    {
        public int PhotoId { get; set; }

        public String ProfileImagePath { get; set; }

        public int StudentId { get; set; }

        public virtual Student Student { get; set; }

        public void SaveImage(HttpPostedFileBase image,
            String serverPath, String pathToFile)
        {
            if (image == null) return;

            string filename = Guid.NewGuid().ToString();
            ImageModel.ResizeAndSave(
                serverPath + pathToFile, filename,
                image.InputStream, 200);

            ProfileImagePath = pathToFile + filename +
            ".jpg";
        }


    }

The Student model :

public class Student
    {
        public int StudentId { get; set; }

        public String Name { get; set; }

        public String Adress { get; set; }

        public virtual ICollection<Photo> Photos { get; set; }

    }

Thise is my edit in StudentsController :

public ActionResult Edit(int? id)
        {
            if (id == null)
            {
                return new HttpStatusCodeResult(HttpStatusCode.BadRequest);
            }
            Student student = db.Students.Find(id);
            if (student == null)
            {
                return HttpNotFound();
            }
            return View(student);
        }

[HttpPost]
[ValidateAntiForgeryToken]
public ActionResult Edit([Bind(Include = "StudentId,Name,Adress, PhotoId, ProfileImagePath, StudentId")] Student student, HttpPostedFileBase image, Photo photoFile, FormCollection _collection)
{
    if (ModelState.IsValid)
    {
        var hiddenId = _collection["photoId"];
        var photoPath = _collection["photoPath"];


        if (student.StudentId == default(int))
        {
            db.Students.Add(student);
            photoFile.SaveImage(image, HttpContext.Server.MapPath("~"), "/ProfileImages/");

        }
        else
        {
            db.Entry(student).State = EntityState.Modified;
            photoFile.SaveImage(image, HttpContext.Server.MapPath("~"), "/ProfileImages/");

        }
        db.SaveChanges();
        return RedirectToAction("Index");
    }
    return View(student);
}

The view for edit :

@model test4.Models.Student


        @foreach (var item in Model.Photos)
        {
                          
                @Html.Hidden("photoId", item.PhotoId);
              

                 <img src="@item.ProfileImagePath" alt="photo"/>
              
                 <input type="file" name="image" multiple="multiple" value="@item.PhotoId"  />
             @*}*@
        }
      
}