private void zjbutton_Click(object sender, EventArgs e)
{
addQtFuWu addqt = addQtFuWu.Create(databind);
addqt.Show();
addqt.Focus();
}
public static addQtFuWu Create(databind bind)
{
bind1 = bind;
if (qt == null)
{
qt = new addQtFuWu();
}
return(qt);
}
private void addQtFuWu_FormClosing(object sender, FormClosingEventArgs e)
{
qt = null;
}