private void mnuToolsRewrite_Click(object sender, RoutedEventArgs e)
        {
            RewriteSourcePosts rewriteWindow = new RewriteSourcePosts();

            rewriteWindow.Owner = this;
            rewriteWindow.ShowDialog();
        }
 private void mnuToolsRewrite_Click(object sender, RoutedEventArgs e)
 {
     RewriteSourcePosts rewriteWindow = new RewriteSourcePosts();
       rewriteWindow.Owner = this;
       rewriteWindow.ShowDialog();
 }