Пример #1
0
        private void btnFontMinus_Click(object sender, RoutedEventArgs e)
        {
            Grid grd = Ultis.FindVisualChildByName <Grid>(this.LayoutRoot, "pageRoot");

            if (grd != null)
            {
                RichTextBlock rtb = Ultis.FindVisualChildByName <RichTextBlock>(grd, "rtb_01");
                rtb.FontSize--;
            }
        }