/*后台获取数据库的图片*/
public FileContentResult GetImage(int Id)
{
BrandTemplateModels com = db.BrandTemplateModels.FirstOrDefault(p => p.Id == Id);
//Company com = db.Companies.FirstOrDefault(p => p.CompanyId == CompanyId);
if (com != null)
{
return(File(com.BrandTemplate, com.BrandTemplateType));//File方法直接将二进制转化为指定类型了。
}
else
{
return(null);
}
}
// GET: BrandTemplateModel/Delete/5
public ActionResult Delete(int?id)
{
if (id == null)
{
return(new HttpStatusCodeResult(HttpStatusCode.BadRequest));
}
BrandTemplateModels brandTemplateModels = db.BrandTemplateModels.Find(id);
if (brandTemplateModels == null)
{
return(HttpNotFound());
}
return(View(brandTemplateModels));
}
/*获取图片*/
public FileContentResult GetImage(int id)
{
// BrandTemplateModels info = new BrandTemplateModels();
BrandTemplateModels info = db.BrandTemplateModels.FirstOrDefault(p => p.Id == id);
if (info != null)
{
return(File(info.BrandTemplate, info.BrandTemplateType));//File方法直接将二进制转化为指定类型了。
}
else
{
return(null);
}
}
public ActionResult DeleteConfirmed(int id)
{
var shits = (from p in db.BrandTemplateReserves where p.Number == id select p).ToList();
foreach (var shit in shits)
{
db.BrandTemplateReserves.Remove(shit);
}
db.SaveChanges();
BrandTemplateModels brandTemplateModels = db.BrandTemplateModels.Find(id);
db.BrandTemplateModels.Remove(brandTemplateModels);
db.SaveChanges();
return(RedirectToAction("Index"));
}
public ActionResult Edit(BrandTemplateModels brandTemplateModels, HttpPostedFileBase image)
{
if (ModelState.IsValid)
{
if (image != null)
{
brandTemplateModels.BrandTemplateType = image.ContentType;
brandTemplateModels.BrandTemplate = new byte[image.ContentLength];
image.InputStream.Read(brandTemplateModels.BrandTemplate, 0, image.ContentLength);
}
db.Entry(brandTemplateModels).State = EntityState.Modified;
db.SaveChanges();
return(RedirectToAction("Index"));
}
return(View(brandTemplateModels));
}
