MarkupExtension Class

Definition

Namespace:

Windows.UI.Xaml.Markup

Provides a base class for XAML markup extension implementations.

/// [Windows.Foundation.Metadata.ContractVersion(Windows.Foundation.UniversalApiContract, 327680)]
/// [Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
/// [Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.Both)]
class MarkupExtension

[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.Foundation.UniversalApiContract), 327680)]
[Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
[Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.Both)]
public class MarkupExtension

Public Class MarkupExtension

Inheritance

Object IInspectable MarkupExtension

Attributes

ContractVersionAttribute MarshalingBehaviorAttribute ThreadingAttribute

Windows requirements

Device family	Windows 10 Fall Creators Update (introduced in 10.0.16299.0)
API contract	Windows.Foundation.UniversalApiContract (introduced in v5.0)

Remarks

For examples of custom markup extensions, see the markup extensions in the Windows Community Toolkit repo.

Constructors

MarkupExtension()

Initializes a new instance of the MarkupExtension class.

Methods

ProvideValue()

When implemented in a derived class, returns an object that is provided as the value of the target property for this markup extension.

See also

• Markup extensions in the Windows Community Toolkit