public bool update(tinhthanh _tt)
{
tinhthanh tt = tinhthanhrespository.First(c => c.id == _tt.id);
tt.matt = _tt.matt;
tt.tentt = _tt.tentt;
return(tinhthanhrespository.Update(tt));
}
private void themttbtn_Click(object sender, EventArgs e)
{
tinhthanh tt = new tinhthanh();
tt.matt = matttxt.Text;
tt.tentt = tentttxt.Text;
bool s = ttbus.tinhthanhrespository.Add(tt);
helpers.successorerror(s);
if (s)
{
helpers.ClearOnlyTextBoxes(tinhthanhpanel);
loadtinhthanhdgv();
}
}
private void suattbtn_Click(object sender, EventArgs e)
{
tinhthanh tt = new tinhthanh();
tt.id = currentid;
tt.matt = matttxt.Text;
tt.tentt = tentttxt.Text;
bool s = ttbus.update(tt);
helpers.successorerror(s);
if (s)
{
exiteditingmode();
loadtinhthanhdgv();
}
}
public bool sua(int id, string matt, string tentt)
{
try
{
tinhthanh t = db.tinhthanhs.First(o => o.id == id);
t.matt = matt;
t.tentt = tentt;
db.Entry(t).State = EntityState.Modified;
db.SaveChanges();
return(true);
}
catch (Exception ex)
{
MessageBox.Show("Lỗi " + ex);
return(false);
}
}
public bool them(string matt, string tentt)
{
try
{
tinhthanh t = new tinhthanh();
t.matt = matt;
t.tentt = tentt;
db.tinhthanhs.Add(t);
db.SaveChanges();
return(true);
}
catch (Exception ex)
{
MessageBox.Show("Lỗi :" + ex);
return(false);
}
}
public tinhthanhdto(tinhthanh o)
{
ID = o.id;
matt = o.matt;
tentt = o.tentt;
}
