public Boolean UpdateDishType(DishTypeDTO lst)
{
try
{
DISH_TYPE query = (from p in Context.DISH_TYPE where p.Id == lst.ID select p).SingleOrDefault();
query.NAME = lst.NAME;
Context.SaveChanges();
return true;
}
catch (Exception ex)
{
throw ex;
}
}
//Thêm loại món ăn vào danh sách
public Boolean InsertDishType(DishTypeDTO lst)
{
try
{
DISH_TYPE newDishType = new DISH_TYPE() { Id = Guid.NewGuid(), NAME = lst.NAME };
Context.DISH_TYPE.AddObject(newDishType);
Context.SaveChanges();
return true;
}
catch (Exception ex)
{
throw ex;
}
}
private void tsbSave_Click(object sender, EventArgs e)
{
DishTypeDTO dt = new DishTypeDTO();
if (FormState == FormStateType.New)
{
dt.NAME = textBox1.Text.Trim();
rep.InsertDishType(dt);
}
else if (FormState == FormStateType.Edit)
{
dt.ID = PKEY;
dt.NAME = textBox1.Text.Trim();
rep.UpdateDishType(dt);
}
FormState = FormStateType.Normal;
panel1.Enabled = false;
tsbSave.Enabled = false;
tsbCancel.Enabled = false;
tsbAddNew.Enabled = true;
tsbEdit.Enabled = true;
tsbDelete.Enabled = true;
LoadDataThucDon();
}