Frame.SandboxExternalContent Property
Gets or sets whether a Frame isolates external Extensible Application Markup Language (XAML) content within a partial trust security sandbox (with the default Internet permission set).
Assembly: PresentationFramework (in PresentationFramework.dll)
XMLNS for XAML: http://schemas.microsoft.com/winfx/2006/xaml/presentation, http://schemas.microsoft.com/netfx/2007/xaml/presentation
<object SandboxExternalContent="bool" .../>
Property Value
Type: System.Booleantrue if content is isolated within a partial trust security sandbox; otherwise, false. The default is false.
| Exception | Condition |
|---|---|
| SecurityException | SandboxExternalContent is set when an application is executing in partial trust. |
External content is XAML content that is not included with an application as either a resource file or a content file (see WPF Application Resource, Content, and Data Files).
When SandboxExternalContent is true, and the source for the content of the Frame is an external XAML file, the content is loaded into a partial trust security sandbox that is limited to the default Internet permission set. The external content is subsequently loaded into a separate process. As a result, the external content becomes isolated and does not have access to application-scope resources, such as resource dictionaries (see ResourceDictionary).
NoteWindows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.
