public static ChannelQuantityInsert GetInstance()
{
if (ehiform == null || ehiform.IsDisposed)
{
ehiform = new ChannelQuantityInsert();
}
return(ehiform);
}
private void barButtonItem新增_ItemClick(object sender, ItemClickEventArgs e)
{
ChannelQuantityInsert Frm = ChannelQuantityInsert.GetInstance();
Frm.TopLevel = false;
Frm.Parent = this;
Frm.Show();
Frm.BringToFront();
}