private void lineNssss_DoubleClick(object sender, EventArgs e)
{
SelectShoushu F1 = new SelectShoushu(lineNSSSS);
F1.ShowDialog();
}
private void txtNssss_DoubleClick(object sender, EventArgs e)
{
SelectShoushu F1 = new SelectShoushu(txtNssss);
F1.ShowDialog();
}