TextDecorations.Underline Property

Microsoft Silverlight will reach end of support after October 2021. Learn more.

Specifies an underlined text decoration.

Namespace:  System.Windows
Assembly:  System.Windows (in System.Windows.dll)


Public Shared ReadOnly Property Underline As TextDecorationCollection
public static TextDecorationCollection Underline { get; }

Property Value

Type: System.Windows.TextDecorationCollection
A TextDecorationCollection that represents an underlined text decoration.


The XAML usage for Underline is not an attribute syntax of the TextDecorations type (TextDecorations cannot be instantiated in XAML). Instead, Underline is a static property that can be used to fill properties/attributes that take the type TextDecorationCollection, either in code or XAML. Examples of such properties/attributes are TextBlock.TextDecorations and Inline.TextDecorations.

Version Information


Supported in: 5, 4, 3

Silverlight for Windows Phone

Supported in: Windows Phone OS 7.1, Windows Phone OS 7.0


For a list of the operating systems and browsers that are supported by Silverlight, see Supported Operating Systems and Browsers.