private void Edit_Click(object sender, RoutedEventArgs e)
        {
            AdminWebLimitationAddOrEditKeywordWindow adminWebLimitationAddOrEditKeywordWindow = new AdminWebLimitationAddOrEditKeywordWindow(this.viewModel.SelectedManagedKeyword);

            adminWebLimitationAddOrEditKeywordWindow.Tag = "child";
            adminWebLimitationAddOrEditKeywordWindow.ShowDialog();
        }
        private void New_Click(object sender, RoutedEventArgs e)
        {
            AdminWebLimitationAddOrEditKeywordWindow adminWebLimitationAddOrEditKeywordWindow = new AdminWebLimitationAddOrEditKeywordWindow();

            adminWebLimitationAddOrEditKeywordWindow.Tag = "child";
            adminWebLimitationAddOrEditKeywordWindow.ShowDialog();
        }