private void result(object sender, EventArgs e) { if (select.selectedcolumns.Count != 0) { foreach (int index in select.selectedcolumns) { dataGrid.Columns[index].DefaultCellStyle.BackColor = Color.White; } load(select.query("Organization")); select = new MySelect(); } else { MessageBox.Show("You should choose columns"); } }
private void original_table(object sender, EventArgs e) { select = new MySelect(); load(select.standartquery()); }