private void ManagerForm_Load(object sender, EventArgs e) { ExtensionMethods.DoubleBuffered(this.usersDataGridView, true); selectedRow = 0; SqlManipulator sql = new SqlManipulator(); try { makeTableUsers(sql.getDataLogin()); //usersDataGridView.Columns[0].Visible = false; var cities = sql.queryCities(); cityComboBox.DataSource = cities; // this.cityTableTableAdapter.Fill(this.daftarDataSet1.CityTable); makeTable(sql.getDataCity()); makeTableUsers(sql.getDataLogin()); makeValidationTable(sql.getValidationData()); startendDate = sql.findMaxminMonthDay(0); this.versionTextBox.Text = global.currentVersion.ToString(); this.versionTextBox.Enabled = false; DGV_SetStyle(this.cityDataGridView); changeCityDGVname(); changeColumnName(); selectedRow = 0; } catch (Exception ex) { MessageBox.Show(ex.ToString()); } }