// lopSHId = 0 then get all SV
public List <SV> FindSVsByLopSHId(int lopSHId)
{
List <SV> listSV = new List <SV>();
foreach (DataRow drSV in CSDL.Instance.GetAllSV().Rows)
{
SV sv = ParseSV(drSV);
if (sv.LopSHId == lopSHId || lopSHId == 0)
{
listSV.Add(sv);
}
}
return(listSV);
}
private void btnOk_Click(object sender, EventArgs e)
{
int mssv;
// add new SV
if (MSSV == -1)
{
mssv = CSDL_OOP.GenAutoId();
}
else
{
// edit SV
mssv = this.MSSV;
}
string ten = this.txtTen.Text.Trim();
bool gioiTinh = this.rbNam.Checked;
DateTime ngaySinh = this.dtpNgaySinh.Value;
int idLop = Convert.ToInt32(((MapCbbTenLopSH)this.cbbLopSH.SelectedItem).idLopSH);
// validate
if (ten == "" || ten == null)
{
MessageBox.Show("Ten khong duoc de trong");
return;
}
// create new instance
SV sv = new SV(mssv, ten, gioiTinh, ngaySinh, idLop);
// save or update
CSDL_OOP.Instance.SaveSV(sv);
// reload form 1
this.ReloadForm1();
this.Dispose();
}
public static bool CompareMSSVDESC(SV sv1, SV sv2)
{
return(sv1.MSSV < sv2.MSSV);
}
public static bool CompareTenDESC(SV sv1, SV sv2)
{
return(sv1.Ten.CompareTo(sv2.Ten) < 0);
}
