private void frmLogin_Load(object sender, EventArgs e) { string cnnStr = $"Data Source={MyConfig.RootServerName};" + $"Initial Catalog={MyConfig.DatabaseName};" + $"Integrated Security=True"; try { UtilDB.BdsDSPM.DataSource = UtilDB.ExecSqlDataTable($"SELECT * FROM {MyConfig.ViewDSPMName} ORDER BY {MyConfig.DisplayMemberDSPM}", cnnStr); if (UtilDB.BdsDSPM.DataSource == null) { Close(); return; } cboChiNhanh.DataSource = UtilDB.BdsDSPM; cboChiNhanh.DisplayMember = MyConfig.DisplayMemberDSPM; cboChiNhanh.ValueMember = MyConfig.ValueMemberDSPM; cboChiNhanh.SelectedIndex = -1; cboChiNhanh.SelectedIndex = 0; } catch (SqlException ex) { UtilDB.ShowError(ex); } txtTK.Select(); }