// Function Tìm ID SIM
private void search()
{
if (bill.SearchByIDSIM(txt_search.Text) == null)
{
Print_MessageBox("Không tìm thấy dữ liệu", "Kết quả");
}
else
{
txt_id.Text = gridView1.GetFocusedRowCellValue("ID_BILL").ToString();
txt_SIM.Text = gridView1.GetFocusedRowCellValue("ID_SIM").ToString();
txt_dateex.Text = gridView1.GetFocusedRowCellValue("DATE_EXPORT").ToString();
txt_datecut.Text = gridView1.GetFocusedRowCellValue("DATE_CUT").ToString();
txt_postage.Text = gridView1.GetFocusedRowCellValue("POSTAGE").ToString();
txt_fare.Text = gridView1.GetFocusedRowCellValue("FARE").ToString();
if (Convert.ToBoolean(gridView1.GetFocusedRowCellValue("STATUS")) == true)
{
txt_status.Text = "Đã thanh toán";
}
else
{
txt_status.Text = "Chưa thanh toán";
}
}
}
