// Function Tìm Tên KH private void search() { if (customers.SearchByName(txt_search.Text) == null) { Print_MessageBox("Không tìm thấy dữ liệu", "Kết quả"); } else { table_customer.DataSource = new BindingSource(customers.SearchByName(txt_search.Text), ""); txt_id_customer.Text = gridView1.GetFocusedRowCellValue("ID_CUSTOMER").ToString(); txt_name.Text = gridView1.GetFocusedRowCellValue("NAME").ToString(); txt_iden.Text = gridView1.GetFocusedRowCellValue("IDENTIFY").ToString(); txt_job.Text = gridView1.GetFocusedRowCellValue("JOB").ToString(); txt_position.Text = gridView1.GetFocusedRowCellValue("POSITION").ToString(); txt_address.Text = gridView1.GetFocusedRowCellValue("ADDRESS").ToString(); } }