private void btnTimKiem_Click(object sender, EventArgs e)
{
try
{
if (txtMaNCC.Text != "")
{
nhaCungCapDTO.MaNCC = Convert.ToInt32(txtMaNCC.Text);
dgvNCC.DataSource = nccBLL.SearchNCC1(nhaCungCapDTO);
}
else if (txtTenNCC.Text != "")
{
nhaCungCapDTO.HoTen = txtTenNCC.Text;
dgvNCC.DataSource = nccBLL.SearchNCC2(nhaCungCapDTO);
}
}
catch (SqlException ex)
{
MessageBox.Show("Lỗi " + ex.Message.ToString(), "Thông báo", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
}