private void frmHocKy_Load(object sender, EventArgs e)
{
//Khoi tao doi tuong m_Controller
if (this.Controller == null)
{
this.Controller = new HocKyController();
}
this.Controller.HienThiDS(dgvDS, bnDS);
}
/// <summary>
///
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void cmbHocKy_SelectedIndexChanged(object sender, EventArgs e)
{
if ((this.cmbHocKy.SelectedIndex != -1) && (this.lvDSLopHoc.SelectedItems.Count > 0))
{
PhanLopInfo phanLop = new PhanLopController().LayTuMa(((DataRow)((object[])this.lvDSLopHoc.SelectedItems[0].Tag)[1])["MaHocSinhLop"].ToString());
MonHocInfo monHoc = new MonHocController().LayTuMa(((DataRowView)this.cmbMonHoc.SelectedItem).Row.ItemArray[2].ToString());
HocKyInfo hocKy = new HocKyController().LayTuMa(((DataRowView)this.cmbHocKy.SelectedItem).Row.ItemArray[0].ToString());
this.DiemController.HienThiDS(this.dgvDSDiem, this.bnDSDiem, phanLop, monHoc, hocKy);
}
else
{
this.DiemController.Data.DataService.Clear();
}
}
/// <summary>
///
/// </summary>
/// <returns></returns>
public string PhatSinhMa()
{
string lastID = new HocKyController().LayMaCuoi();
int numOfLastID;
//khi chua co record nao trong csdl this lastID se la "", khi co ta bat dau tu 1
if (lastID == "")
{
numOfLastID = 1;
}
else
{
numOfLastID = int.Parse(lastID.Substring(2, 1));
numOfLastID++;
}
return("HK" + numOfLastID.ToString());
}
