CrossDomainAccess Enumeration

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

Defines values that specify the access that cross-domain callers have to a Silverlight-based application.

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


Public Enumeration CrossDomainAccess
public enum CrossDomainAccess
<Deployment xmlns="" ExternalCallersFromCrossDomain="enumMemberName" .../>


Member name Description
NoAccess Cross-domain callers have no access to the Silverlight application.
ScriptableOnly Cross-domain callers have script access to the Silverlight application.


This enumeration is used by the Deployment.ExternalCallersFromCrossDomain property.

Version Information


Supported in: 5, 4, 3


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