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