private void tbl_DsBc_CellClick(object sender, DataGridViewCellEventArgs e)
{
clickstatus = true;
ngaychon = (DateTime)tbl_DsBc.Rows[tbl_DsBc.CurrentCell.RowIndex].Cells[0].Value;
ChiTietHd cthd = new ChiTietHd();
cthd.ShowDialog();
this.Dispose();
}
private void bt_CtHd_Click(object sender, EventArgs e)
{
ChiTietHd Cthd = new ChiTietHd();
Cthd.ShowDialog();
}
