Bend.MainWindow.ContextCloseAllButThis C# (CSharp) Method

        private void ContextCloseAllButThis(object sender, RoutedEventArgs e)
        {
            UIElement tabTitle = (Control)((MenuItem)e.OriginalSource).Parent;
            tabTitle = ((System.Windows.Controls.Primitives.Popup)((Control)tabTitle).Parent).PlacementTarget;

            // Close all the other tabs
            for (int i = tab.Count - 1; i >= 0; i--)
            {
                if (tab[i].Title != tabTitle)
                {
                    // Delete cthe tab
                    TabBar.Children.Remove(tab[i].Title);
                    Editor.Children.Remove(tab[i].TextEditor);
                    tab.RemoveAt(i);
                }
            }

            // Now set focus on the first tab.
            if (tab.Count > 0)
            {
                this.currentTabIndex = 0;
                tab[this.currentTabIndex].Title.Opacity = 1.0;
                tab[this.currentTabIndex].TextEditor.Visibility = Visibility.Visible;
                tab[this.currentTabIndex].TextEditor.Focus();
            }
        }