private void dXClusterToolStripMenuItem_Click(object sender, EventArgs e) { try { if (DXClusterForm != null && !DXClusterForm.IsDisposed) DXClusterForm.Show(); else { DXClusterForm = new DXClusterClient(this, SetupForm.txtTelnetHostAddress.Text.ToString(), SetupForm.txtStnCALL.Text.ToString(), SetupForm.txtStnName.Text.ToString(), SetupForm.txtStnQTH.Text.ToString()); DXClusterForm.Show(); } } catch (Exception ex) { Debug.Write(ex.ToString()); } }