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DiagramCustomGetSerializableItemPropertiesEventArgs.CreateProxyProperty<TProperty>(String, Func<IDiagramItem, TProperty>, Action<IDiagramItem, TProperty>, IEnumerable<Attribute>) Method

Allows you to create a custom property descriptor.

Namespace: DevExpress.Xpf.Diagram

Assembly: DevExpress.Xpf.Diagram.v22.1.dll

NuGet Package: DevExpress.Wpf.Diagram


public PropertyDescriptor CreateProxyProperty<TProperty>(
    string name,
    Func<IDiagramItem, TProperty> getter,
    Action<IDiagramItem, TProperty> setter,
    IEnumerable<Attribute> attributes = null


Name Type Description
name String

A string value that is the property’s name.

getter Func<DevExpress.Diagram.Core.IDiagramItem, TProperty>

A System.Func object specifying the function of the property getter.

setter Action<DevExpress.Diagram.Core.IDiagramItem, TProperty>

A System.Func object specifying the function of the property setter.

Optional Parameters

Name Type Default Description
attributes IEnumerable<Attribute> null

A collection of property attributes.

Type Parameters



Type Description

A property descriptor that can be added to the Properties collection.


Use the CreateProxyProperty method to serialize properties that are not defined directly at the diagram item level. This can be useful when your diagram is bound to a data source and you need to edit data item properties.

See Also