public ActionResult Create(tVoteProject tVoteProjects, HttpPostedFileBase fVP_Imagefile)
{
if (ModelState.IsValid)
{
if (fVP_Imagefile != null && fVP_Imagefile.ContentLength > 0)
{
//檔案上傳
string strPath = Request.PhysicalApplicationPath + @"fVP_Imagefile\" + fVP_Imagefile.FileName;
fVP_Imagefile.SaveAs(strPath);
tVoteProjects.fVP_Imagefile = fVP_Imagefile.FileName;
//將上傳的圖轉成二進位
var imgSize = fVP_Imagefile.ContentLength;
byte[] imgByte = new byte[imgSize];
fVP_Imagefile.InputStream.Read(imgByte, 0, imgSize);
tVoteProjects.fVP_Image = imgByte;
db.tVoteProject.Add(tVoteProjects);
db.SaveChanges();
return(RedirectToAction("Index", "Vote"));
}
else
{
ViewBag.message = "請選擇圖檔!!";
}
}
ViewBag.datas = db.tVoteProject.ToList();
return(View());
}
//回傳二進位圖
public ActionResult GetImageByte(int id)
{
tVoteProject tVoteProjects = db.tVoteProject.Find(id);
byte[] img = tVoteProjects.fVP_Image;
return(File(img, "image/jpeg"));
}
public ActionResult DeleteConfirmed(int id)
{
tVoteProject tVoteProjects = db.tVoteProject.Find(id);
db.tVoteProject.Remove(tVoteProjects);
db.SaveChanges();
return(RedirectToAction("Index"));
}
public ActionResult Details(int?id)
{
if (id == null)
{
return(new HttpStatusCodeResult(HttpStatusCode.BadRequest));
}
tVoteProject tVoteProjects = db.tVoteProject.Find(id);
if (tVoteProjects == null)
{
return(HttpNotFound());
}
return(View(tVoteProjects));
}
