private void BtnSeq_Click(object sender, EventArgs e)
{
try
{
NowView frm = new NowView(Convert.ToDecimal(sortnum));
frm.Show();
frm.Activate();
SearchWinForm(frm);
}
catch (Exception ex)
{
MessageBox.Show("数据库连接失败！请检查网络");
}
}