public void Edit(MobilesVM mob)
{
var data = mapper.Map <Mobiles>(mob);
db.Entry(data).State = Microsoft.EntityFrameworkCore.EntityState.Modified;
db.SaveChanges();
}
public void Delete(DbContainer db, string[] deleteCollection)
{
var collection = (from f in db.SysLog
where deleteCollection.Contains(f.ID)
select f).ToList();
collection.ForEach(item =>
{
db.Entry(item).State = System.Data.Entity.EntityState.Deleted;
db.SysLog.Remove(item);
});
db.SaveChanges();
}
public virtual bool Edit(T model)
{
if (db.Entry <T>(model).State == EntityState.Modified)
{
return(db.SaveChanges() > 0);
}
else if (db.Entry <T>(model).State == EntityState.Detached)
{
try
{
db.Set <T>().Attach(model);
db.Entry <T>(model).State = EntityState.Modified;
}
catch (InvalidOperationException)
{
//T old = Find(model._ID);
//db.Entry<old>.CurrentValues.SetValues(model);
return(false);
}
return(db.SaveChanges() > 0);
}
return(false);
}
public int Delete(int id)
{
using (DbContainer db = new DbContainer())
{
var entity = GetById(id);
if (entity != null)
{
//改变实体状态，否则无法删除(报错)
db.Entry(entity).State = EntityState.Deleted;
db.Set<SysSample>().Remove(entity);
}
return db.SaveChanges();
}
}
public bool Delete(string id)
{
using (DbContainer db = new DbContainer())
{
var entity = GetById(id);
if (entity != null)
{
db.Entry(entity).State = System.Data.Entity.EntityState.Deleted;
db.SysException.Remove(entity);
return(db.SaveChanges() > 0);
}
return(false);
}
}
public int Edit(SysSample entity)
{
try
{
using (DbContainer db = new DbContainer())
{
db.Set<SysSample>().Attach(entity);
db.Entry(entity).State = EntityState.Modified;
return db.SaveChanges();
}
}
catch (Exception ex)
{
return 0;
}
}
public ActionResult Edit(int id, Customer customer)
{
if (customer != null)
{
Customer customerInDb = _container.customers.Find(id);
if (customerInDb != null)
{
customerInDb.Name = customer.Name;
customerInDb.Address = customer.Address;
customerInDb.PhoneNumber = customer.PhoneNumber;
_container.Entry(customerInDb).State = EntityState.Modified;
_container.SaveChanges();
TempData["Success"] = "Modify Customer Successed!";
return(RedirectToAction("index"));
}
}
else
{
TempData["Error"] = "This Customer Not Found!";
return(RedirectToAction("index"));
}
return(View());
}
