private void btnFindOrderForm_Click(object sender, EventArgs e)
{
FormQueryInfo form = QueryInfoDialog.GetBargainInfoDialog();
if (form != null && DialogResult.OK == form.ShowDialog())
{
txtBargainNumber.Text = form.GetDataItem("合同号").ToString();
txtProvider.Text = form.GetDataItem("供货单位").ToString();
}
}