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; } }