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();
}
private void Show(int idLopSH, string searchText = "", int sortBy = -1)
{
List <SV> tmpList = CSDL_OOP.Instance.FindSVsByLopSHId(idLopSH);
List <SV> result = new List <SV>();
foreach (SV sv in tmpList)
{
if (sv.Ten.StartsWith(searchText))
{
result.Add(sv);
}
}
if (sortBy == 0)
{
result = CSDL_OOP.SortBy(CSDL_OOP.CompareMSSVDESC, result);
}
else if (sortBy == 1)
{
result = CSDL_OOP.SortBy(CSDL_OOP.CompareTenDESC, result);
}
this.dgvDSSV.DataSource = result;
}