Gets a value that indicates the level of access that cross-domain callers have to the Silverlight-based application in this deployment.
Assembly: System.Windows (in System.Windows.dll)
<Deployment xmlns="http://schemas.microsoft.com/client/2007/deployment" ExternalCallersFromCrossDomain="CrossDomainAccess" .../>
Property ValueType: System.Windows.CrossDomainAccess
A value that indicates the access level of cross-domain callers.
Dependency property identifier field: ExternalCallersFromCrossDomainProperty
The attribute has no effect in same-domain .xap files. By default, access is disabled in cross-domain .xap files.
The ScriptableOnly value will allow a cross-domain .xap file to programmatically call any scriptable objects that are explicitly exposed by the application.
For more information, see Security Settings in HTML Bridge.
For a list of the operating systems and browsers that are supported by Silverlight, see Supported Operating Systems and Browsers.