Amoeba.Windows.OptionsWindow._otherNodesListView_PreviewMouseLeftButtonDown C# (CSharp) Method

        private void _otherNodesListView_PreviewMouseLeftButtonDown(object sender, MouseButtonEventArgs e)
        {
            var node = _otherNodesListView.SelectedItem as Node;
            if (node == null)
            {
                _otherNodesUrisTextBox.Text = "";

                return;
            }

            var builder = new StringBuilder();

            foreach (var item in node.Uris)
            {
                builder.Append(item + ", ");
            }

            if (builder.Length <= 2) _otherNodesUrisTextBox.Text = "";
            else _otherNodesUrisTextBox.Text = builder.ToString().Remove(builder.Length - 2);
        }