MetroDemo.ExampleWindows.LanguagesDialog.OkButton_Click C# (CSharp) Method

        private void OkButton_Click(object sender, RoutedEventArgs e)
        {
            try
            {
                if (LanguageList.SelectedItems.Count > 0)
                {
                    SelectedItems = (List<Language>) LanguageList.SelectedItems.Cast<Language>().ToList();
                }
                else
                {
                    SelectedItems = new List<Language>();
                }

                this.Close();
            }
            catch (Exception ex)
            {
                ex.LogException();
            }
        }