/// <summary>
/// 修改一条数据(异步方式)
/// </summary>
/// <param name="entity">实体</param>
/// <param name="isCommit">是否提交(默认提交)</param>
/// <param name="isUpdate">更新方式(默认true),如果传递true，则后面传递的参数更新，如果传递false，则后面传递的参数不更新</param>
/// <param name="propertiesToUpdate">更新字段</param>
public Task <int> UpdateAsync(T entity, bool isCommit = true, bool isUpdate = true, params Expression <Func <T, object> >[] propertiesToUpdate)
{
if (entity == null)
{
return(Task.Run(() => 0));
}
if (propertiesToUpdate.Length <= 0)
{
_dbContext.Set <T>().Update(entity);
}
else
{
var modify = _dbContext.Entry(entity);
if (isUpdate)
{
_dbContext.Set <T>().Attach(entity);
}
else
{
modify.State = EntityState.Modified;
}
propertiesToUpdate.ToList().ForEach(p => modify.Property(p).IsModified = isUpdate);
}
return(isCommit ? _dbContext.SaveChangesAsync() : Task.Run(() => 0));
}
public ActionResult Edit([Bind(Include = "SuplierID,SuplierName,Adress,Phone")] Suplier suplier)
{
if (ModelState.IsValid)
{
db.Entry(suplier).State = EntityState.Modified;
db.SaveChanges();
return(RedirectToAction("Index"));
}
return(View(suplier));
}
public ActionResult Edit([Bind(Include = "ID,FirstName,LastName,Age,PhoneNum")] Client client)
{
if (ModelState.IsValid)
{
db.Entry(client).State = EntityState.Modified;
db.SaveChanges();
return(RedirectToAction("Index"));
}
return(View(client));
}
public ActionResult Edit([Bind(Include = "ID_чека,Время_открытия_чека,Время_закрытия_чека,Номер_карты,ID_кассира,ID_смены,Наличные")] Чеки чеки)
{
if (ModelState.IsValid)
{
db.Entry(чеки).State = EntityState.Modified;
db.SaveChanges();
return(RedirectToAction("Index"));
}
ViewBag.Номер_карты = new SelectList(db.Дисконтные_карты, "Номер_карты", "Номер_карты", чеки.Номер_карты);
return(View(чеки));
}