private void btnTraCuuTheoLop_ItemClick(object sender, ItemClickEventArgs e)
{
TraCuuTheoLopForm frm = new TraCuuTheoLopForm(this, Ngay);
frm.MdiParent = this;
frm.Show();
}
private void dateNgay_EditValueChanged(object sender, EventArgs e)
{
Ngay = (DateTime)dateNgay.EditValue;
if (HocKy == null)
{
return;
}
int check = Ngay.CompareTo(HocKy.ngayBatDau);
if (Ngay.CompareTo(HocKy.ngayBatDau) <= 0 || Ngay.CompareTo(HocKy.ngayKetThuc) >= 0)
{
Ngay = DateTime.Now;
dateNgay.EditValue = Ngay;
return;
}
if (this.ActiveMdiChild == null)
{
return;
}
string fname = this.ActiveMdiChild.Name;
if (fname == "TraCuuTheoLopForm")
{
TraCuuTheoLopForm frm = (TraCuuTheoLopForm)this.ActiveMdiChild;
frm.SetDate(Ngay);
}
foreach (Form frm in this.MdiChildren)
{
if (frm.Name == "TraCuuTheoLopForm")
{
TraCuuTheoLopForm f = (TraCuuTheoLopForm)frm;
f.SetDate(Ngay);
}
else if (frm.Name == "XepTietHocForm")
{
XepTietHocForm f = (XepTietHocForm)frm;
f.SetDate(Ngay);
}
}
}