private void ThemDocGia_Load(object sender, EventArgs e)
{
dt = data.loadDocGia();
int mdg = timSTT(dt, "Mã độc giả");
txtmdg.Text = mdg.ToString();
CTL.Lop dataLop = new CTL.Lop();
DataTable dtLop = dataLop.loadLop();
ComboboxItem item;
for (int i = 0; i < dtLop.Rows.Count; i++)
{
item = new ComboboxItem();
item.Text = dtLop.Rows[i]["Lớp"].ToString();
item.Value = dtLop.Rows[i]["Lớp"].ToString();
cbxlop.Items.Add(item);
}
String[] gioitinh = { "Nam", "Nữ", "Khác" };
for (int i = 0; i < gioitinh.Count(); i++)
{
item = new ComboboxItem();
item.Text = gioitinh[i];
item.Value = gioitinh[i];
cbxgioitinh.Items.Add(item);
}
if (cbxlop.Items.Count > 0)
cbxlop.SelectedIndex = 0;
cbxgioitinh.SelectedIndex = 0;
}
private void SuaDocGia_Load(object sender, EventArgs e)
{
DOCGIA dg = data.timDocGia(mdg);
HOCSINH hs = data.timHocSinh(mdg);
NHANVIEN nv = data.timNhanVien(mdg);
txtmdg.Text = dg.madocgia;
txtten.Text = dg.hoten;
if (dg.tinhtrang == true)
cbtinhtrang.Checked = true;
else
cbtinhtrang.Checked = false;
String[] gioitinh = { "Nam", "Nữ", "Khác" };
ComboboxItem item;
for (int i = 0; i < gioitinh.Count(); i++)
{
item = new ComboboxItem();
item.Text = gioitinh[i];
item.Value = gioitinh[i];
cbxgioitinh.Items.Add(item);
}
CTL.Lop dataLop = new CTL.Lop();
DataTable dtLop = dataLop.loadLop();
for (int i = 0; i < dtLop.Rows.Count; i++)
{
item = new ComboboxItem();
item.Text = dtLop.Rows[i]["Lớp"].ToString();
item.Value = dtLop.Rows[i]["Lớp"].ToString();
cbxlop.Items.Add(item);
}
for (int i = 0; i < cbxgioitinh.Items.Count; i++)
{
if (cbxgioitinh.Items[i].ToString() == dg.gioitinh)
{
cbxgioitinh.SelectedIndex = i;
break;
}
}
dngaysinh.Value = (DateTime)dg.ngaysinh;
dngaylap.Value = (DateTime)dg.ngaylap;
if (hs != null)
{
lbllop.Enabled = true;
cbxlop.Enabled = true;
for (int i = 0; i < cbxlop.Items.Count; i++)
{
if (hs.lop == (cbxlop.Items[i] as ComboboxItem).Value.ToString())
{
cbxlop.SelectedIndex = i;
break;
}
}
}
else if (nv != null)
{
lbllop.Enabled = false;
cbxlop.Enabled = false;
}
}