public bool Customer_Xoa(int customer_id)
{
tbCustomerFeedback delete = db.tbCustomerFeedbacks.Where(x => x.customer_id == customer_id).FirstOrDefault();
db.tbCustomerFeedbacks.DeleteOnSubmit(delete);
try
{
db.SubmitChanges();
return(true);
}
catch
{
return(false);
}
}
public bool Customer_SuaImage(int customer_id, string customer_image)
{
tbCustomerFeedback update = db.tbCustomerFeedbacks.Where(x => x.customer_id == customer_id).FirstOrDefault();
update.customer_image = customer_image;
try
{
db.SubmitChanges();
return(true);
}
catch
{
return(false);
}
}
public bool Linq_Sua(int customer_id, string customer_name, string customer_content, string image)
{
tbCustomerFeedback update = db.tbCustomerFeedbacks.Where(x => x.customer_id == customer_id).FirstOrDefault();
update.customer_name = customer_name;
update.customer_content = customer_content;
if (image != null)
{
update.customer_image = image;
}
//update.customer_date = DateTime.Now.ToString();
try
{
db.SubmitChanges();
return(true);
}
catch
{
return(false);
}
}
public bool Linq_Them(string customer_name, string customer_content, string image)
{
tbCustomerFeedback insert = new tbCustomerFeedback();
insert.customer_title = "Phản hồi từ khách hàng";
insert.customer_name = customer_name;
insert.customer_content = customer_content;
insert.customer_image = image;
insert.customer_date = DateTime.Now;
insert.customer_active = true;
db.tbCustomerFeedbacks.InsertOnSubmit(insert);
try
{
db.SubmitChanges();
return(true);
}
catch
{
return(false);
}
}
