private void button_trade_Click(object sender, EventArgs e) { if (Globals.tradewindow == null || Globals.tradewindow.IsDisposed == true) { Globals.tradewindow = new TradeWindow(); } Globals.tradewindow.TopMost = true; Globals.tradewindow.BringToFront(); Globals.tradewindow.Show(); ServerPackets.Command_Trade(); }