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