Width="400" FontFamily="Arial" Name="tf1" DockPanel.Dock="Top" Background="SkyBlue"> Lorem ipsum dolor sit amet, consectetuer adipiscing elit, sed diam nonummy nibh euismod tincidunt laoreet dolore magna aliquam erat volutpat.
//File:Window.xaml.cs using System; using System.Windows; using System.Windows.Controls; using System.Windows.Documents; namespace WpfApplication1 { public partial class Window1 : Window { public void ttNone(object sender, RoutedEventArgs e) { tf1.TextTrimming = System.Windows.TextTrimming.None; txt1.Text = "TextTrimming is now " + tf1.TextTrimming.ToString(); } public void ttCE(object sender, RoutedEventArgs e) { tf1.TextTrimming = System.Windows.TextTrimming.CharacterEllipsis; txt1.Text = "TextTrimming is now " + tf1.TextTrimming.ToString(); } public void ttWE(object sender, RoutedEventArgs e) { tf1.TextTrimming = System.Windows.TextTrimming.WordEllipsis; txt1.Text = "TextTrimming is now " + tf1.TextTrimming.ToString(); } } }