private void load_cboKhoiLop() { if (cboNamHoc.Text != "") { string maNamHoc = cboNamHoc.EditValue.ToString(); cboKhoiLop.Properties.DataSource = KHOILOP_BUS.LayKhoiTheoNamHoc(maNamHoc); cboKhoiLop.Properties.DisplayMember = "TENKHOI"; cboKhoiLop.Properties.ValueMember = "MAKHOI"; } }
private void load_cboKhoiLop() { if (cboNamHoc.Text != "") { string maNamHoc = NAMHOC_BUS.LayNamHocHienTai().MANAMHOC; cboKhoiLop.Properties.DataSource = KHOILOP_BUS.LayKhoiTheoNamHoc(maNamHoc); cboKhoiLop.Properties.DisplayMember = "TENKHOI"; cboKhoiLop.Properties.ValueMember = "MAKHOI"; } }
//load_cboNamHocCu private void load_cboKhoiLopCu1() { if (cboNamHocCu.Text != "") { string maNamHoc = cboNamHocCu.EditValue.ToString(); cboKhoiCu.Properties.DataSource = KHOILOP_BUS.LayKhoiTheoNamHoc(maNamHoc); cboKhoiCu.Properties.DisplayMember = "TENKHOI"; cboKhoiCu.Properties.ValueMember = "MAKHOI"; //cboKhoiCu.EditValue = null; } else { cboKhoiCu.Properties.DataSource = null; } cboKhoiCu.EditValue = null; }
//load_cboLopCu #endregion -Năm học cũ- #region -Năm học mới- //load_cboNamHocMoi private void load_cboKhoiLopMoi1() { if (cboNamHocMoi.Text != "" && cboKhoiCu.Text != "") { string maNamHoc = cboNamHocMoi.EditValue.ToString(); cboKhoiMoi.Properties.DataSource = KHOILOP_BUS.LayCungKhoiLopNamSau(cboKhoiCu.Text, maNamHoc); cboKhoiMoi.Properties.DisplayMember = "TENKHOI"; cboKhoiMoi.Properties.ValueMember = "MAKHOI"; //cboKhoiMoi.EditValue = null; } else { cboKhoiMoi.Properties.DataSource = null; } cboKhoiMoi.EditValue = null; }
private void frmKhoilop_Load(object sender, EventArgs e) { bindingSourceKhoiLop.DataSource = KHOILOP_BUS.LayTatCaKhoi(); load_colNamHoc(); }