private void addWellPadToolStripMenuItem_Click(object sender, EventArgs e) { if (addWellPad == null || addWellPad.IsDisposed == true) { addWellPad = new AddWellPadForm(ref PrvinceList, ref pads); addWellPad.Show(); addWellPad.BringToFront(); theDelegte("Add Well Pad form opens..."); } }