WPF C# Tutorial

  xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
  x:Class="Typography_Samp.Page1"
  WindowTitle="Typography Variants Sample">
  
    Typography Variants Sample
    
      this is a test
    
    
      
        Arial
        Palatino Linotype
        Times New Roman
        Verdana
      
      
      Normal superscript
      subscript
      1st
      H2
      SO4
    

    
  

//File:Window.xaml.cs
using System;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Media;
namespace Typography_Samp
{
  public partial class Page1 : Page
  {
        public void changeArial(object sender, RoutedEventArgs e)
        {
            tf1.FontFamily = new FontFamily("Arial");
        }
        public void changePalatino(object sender, RoutedEventArgs e)
        {
            tf1.FontFamily = new FontFamily("Palatino Linotype");
        }
        public void changeTimes(object sender, RoutedEventArgs e)
        {
            tf1.FontFamily = new FontFamily("Times New Roman");
        }
        public void changeVerdana(object sender, RoutedEventArgs e)
        {
            tf1.FontFamily = new FontFamily("Verdana");
        }
    }
}