Authentiqr.NET.frmAccount.ShowRemove C# (CSharp) Method

        public void ShowRemove(bool visible)
        {
            btnRemove.Visible = visible;
            btnRemove.Enabled = visible;
        }

        private void mnuAccount_Click(object sender, EventArgs e)
        {
            ToolStripItem accountMenuItem = sender as ToolStripItem;
            string        oldAccountName  = accountMenuItem.Text;
            ToolStripItem timeoutMenuItem = accountMenuItem.Tag as ToolStripItem;

            using (frmAccount form = new frmAccount(settings, this))
            {
                form.ShowRemove(true);
                form.AccountName = oldAccountName;
                form.Key         = settings.Accounts[oldAccountName].Use(p => p);
                DialogResult result = form.ShowDialog(this);

                if (result == DialogResult.OK)
                {
                    settings.Accounts.Remove(oldAccountName);

                    string accountName = form.AccountName;

                    if (String.IsNullOrEmpty(accountName) == false)
                    {
                        settings.Accounts[accountName] = new SecureString().AppendChars(form.Key);

                        accountMenuItem.Text = accountName;
                        timeoutMenuItem.Tag  = accountName;
                    }
                    else
                    {
                        timeoutMenuItems.Remove(timeoutMenuItem);
                        var ix = contextMenu.Items.IndexOf(accountMenuItem);
                        contextMenu.Items.RemoveAt(ix + 2); // remove separator
                        contextMenu.Items.RemoveAt(ix + 1); // remove timeout password
                        contextMenu.Items.RemoveAt(ix);     // remove account name
                    }

                    settings.SaveSettings();
                    settings.SaveAccounts();
                }
            }
        }