private void txtTimKiem_EditValueChanged(object sender, EventArgs e)
{
try
{
if (txtTimKiem.Text.Trim() == "")
{
dgvNCC.DataSource = ncc.getDSNCC();
}
else
{
if (rdTen.Checked)
{
dgvNCC.DataSource = ncc.TimKiemTheoTen(txtTimKiem.Text);
}
else
{
dgvNCC.DataSource = ncc.TimKiemTheoSDT(txtTimKiem.Text);
}
}
}
catch
{
return;
}
}