TextBlock.TextDecorations Property
Gets or sets a TextDecorationCollection that contains the effects to apply to the text of a TextBlock.
Assembly: PresentationFramework (in PresentationFramework.dll)
XMLNS for XAML: http://schemas.microsoft.com/winfx/2006/xaml/presentation, http://schemas.microsoft.com/netfx/2007/xaml/presentation
<object> <object.TextDecorations> <TextDecorationCollection .../> </object.TextDecorations> </object>
<object TextDecorations="TextDecorationCollection" .../>
Property Value
Type: System.Windows.TextDecorationCollectionA TextDecorationCollection collection that contains text decorations to apply to this element. The default is null (no text decorations applied).
A TextDecoration object is a visual ornamentation you can add to text. There are four types of text decorations: underline, baseline, strikethrough, and overline. For more information about text decorations, see How to: Create a Text Decoration.
By default, this property is set to null and has no TextDecorationCollection associated with it. Before adding any text effects, create a new TextDecorationCollection and assign it to this property.
The following example shows how to set the TextDecorations attribute.
<TextBlock TextDecorations="Strikethrough"> This text will render with the strikethrough effect. </TextBlock>
The following figure shows how this example renders.

The following figures show how the OverLine, Baseline, and Underline decorations render, respectively.



The following example shows how to set the TextDecorations property programmatically.
Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.