XamlLoadPermission Class

Reference

Definition

Namespace:: System.Xaml.Permissions

Assembly:: System.Security.Permissions.dll

Assembly:: System.Xaml.dll

Package:: System.Security.Permissions v9.0.0

Source:: XamlLoadPermission.cs

Source:: XamlLoadPermission.cs

Source:: XamlLoadPermission.cs

Source:: XamlLoadPermission.cs

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

Caution

Code Access Security is not supported or honored by the runtime.

Declares permissions for loading types from assemblies that are used by a XAML reader or writer.

public ref class XamlLoadPermission sealed : System::Security::CodeAccessPermission, System::Security::Permissions::IUnrestrictedPermission

[System.Obsolete("Code Access Security is not supported or honored by the runtime.", DiagnosticId="SYSLIB0003", UrlFormat="https://aka.ms/dotnet-warnings/{0}")]
public sealed class XamlLoadPermission : System.Security.CodeAccessPermission, System.Security.Permissions.IUnrestrictedPermission

[System.Serializable]
public sealed class XamlLoadPermission : System.Security.CodeAccessPermission, System.Security.Permissions.IUnrestrictedPermission

public sealed class XamlLoadPermission : System.Security.CodeAccessPermission, System.Security.Permissions.IUnrestrictedPermission

[<System.Obsolete("Code Access Security is not supported or honored by the runtime.", DiagnosticId="SYSLIB0003", UrlFormat="https://aka.ms/dotnet-warnings/{0}")>]
type XamlLoadPermission = class
    inherit CodeAccessPermission
    interface IUnrestrictedPermission

[<System.Serializable>]
type XamlLoadPermission = class
    inherit CodeAccessPermission
    interface IUnrestrictedPermission

type XamlLoadPermission = class
    inherit CodeAccessPermission
    interface IUnrestrictedPermission

Public NotInheritable Class XamlLoadPermission
Inherits CodeAccessPermission
Implements IUnrestrictedPermission

Inheritance: Object

CodeAccessPermission
XamlLoadPermission

Attributes: ObsoleteAttribute SerializableAttribute

Implements: IUnrestrictedPermission

Remarks

Caution

Code Access Security (CAS) has been deprecated across all versions of .NET Framework and .NET. Recent versions of .NET do not honor CAS annotations and produce errors if CAS-related APIs are used. Developers should seek alternative means of accomplishing security tasks.

XamlLoadPermission is relevant for scenarios such as whether internal types are permitted to load under partial trust.

Constructors

XamlLoadPermission(IEnumerable<XamlAccessLevel>)	Initializes a new instance of the XamlLoadPermission class, using an enumerable set of specific XamlAccessLevel values.
XamlLoadPermission(PermissionState)	Initializes a new instance of the XamlLoadPermission class, using existing permissions.
XamlLoadPermission(XamlAccessLevel)	Initializes a new instance of the XamlLoadPermission class, using a single XamlAccessLevel value.

Properties

AllowedAccess

Gets the list of all XamlAccessLevel values that this XamlLoadPermission represents.

Methods

Assert()	Declares that the calling code can access the resource protected by a permission demand through the code that calls this method, even if callers higher in the stack have not been granted permission to access the resource. Using Assert() can create security issues. (Inherited from CodeAccessPermission)
Copy()	Creates and returns an identical copy of the current XamlLoadPermission.
Demand()	Forces a SecurityException at run time if all callers higher in the call stack have not been granted the permission specified by the current instance. (Inherited from CodeAccessPermission)
Deny()	Obsolete. Obsolete. Prevents callers higher in the call stack from using the code that calls this method to access the resource specified by the current instance. (Inherited from CodeAccessPermission)
Equals(Object)
Equals(Object)	Determines whether the specified CodeAccessPermission object is equal to the current CodeAccessPermission. (Inherited from CodeAccessPermission)
FromXml(SecurityElement)	Reconstructs a security object with a specified state from an XML encoding.
GetHashCode()
GetHashCode()	Gets a hash code for the CodeAccessPermission object that is suitable for use in hashing algorithms and data structures such as a hash table. (Inherited from CodeAccessPermission)
GetType()	Gets the Type of the current instance. (Inherited from Object)
Includes(XamlAccessLevel)	Returns whether this XamlLoadPermission includes a specified XamlAccessLevel in its AllowedAccess list.
Intersect(IPermission)	Creates and returns a XamlLoadPermission that is the intersection of the current XamlLoadPermission and the specified permission.
IsSubsetOf(IPermission)	Determines whether the current XamlLoadPermission is a subset of the specified permission.
IsUnrestricted()	Returns whether this XamlLoadPermission denotes unrestricted permissions.
MemberwiseClone()	Creates a shallow copy of the current Object. (Inherited from Object)
PermitOnly()	Prevents callers higher in the call stack from using the code that calls this method to access all resources except for the resource specified by the current instance. (Inherited from CodeAccessPermission)
ToString()	Creates and returns a string representation of the current permission object. (Inherited from CodeAccessPermission)
ToXml()	Creates an XML encoding of this XamlLoadPermission and its current state.
Union(IPermission)	Creates a permission that is the union of the current XamlLoadPermission and the specified permission.

Applies to

Jaa