ICustomProperty Interface

Definition

Namespace:

Windows.UI.Xaml.Data

Implements custom property definition support for data binding sources that are implemented using COM.

C#

[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.Foundation.UniversalApiContract), 65536)]
[Windows.Foundation.Metadata.Guid(819630784, 9192, 17056, 174, 124, 115, 74, 14, 93, 39, 130)]
public interface ICustomProperty

Attributes

ContractVersionAttribute GuidAttribute

Windows requirements

Device family	Windows 10 (introduced in 10.0.10240.0)
API contract	Windows.Foundation.UniversalApiContract (introduced in v1.0)

Remarks

ICustomProperty represents a property on an instance of an object, but the calling patterns support the ability to implement the interface per owner type.

Properties

CanRead	Gets a value that determines whether the custom property supports read access.
CanWrite	Gets a value that determines whether the custom property supports write access.
Name	Gets the path-relevant name of the property.
Type	Gets the underlying type of the custom property.

Methods

GetIndexedValue(Object, Object)	Gets the value at an index location, for cases where the custom property has indexer support.
GetValue(Object)	Gets the value of the custom property from a particular instance.
SetIndexedValue(Object, Object, Object)	Sets the value at an index location, for cases where the custom property has indexer support.
SetValue(Object, Object)	Sets the custom property value on a specified instance.

Applies to

See also

• Binding
• XAML data binding sample
• Data binding in depth