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<?xml version="1.0" encoding="utf-8"?>
<Type Name="HostProtectionAttribute" FullName="System.Security.Permissions.HostProtectionAttribute">
<TypeSignature Language="C#" Value="public sealed class HostProtectionAttribute : System.Security.Permissions.CodeAccessSecurityAttribute" />
<TypeSignature Language="ILAsm" Value=".class public auto ansi serializable sealed beforefieldinit HostProtectionAttribute extends System.Security.Permissions.CodeAccessSecurityAttribute" />
<AssemblyInfo>
<AssemblyName>mscorlib</AssemblyName>
<AssemblyVersion>2.0.0.0</AssemblyVersion>
<AssemblyVersion>4.0.0.0</AssemblyVersion>
</AssemblyInfo>
<Base>
<BaseTypeName>System.Security.Permissions.CodeAccessSecurityAttribute</BaseTypeName>
</Base>
<Interfaces />
<Attributes>
<Attribute>
<AttributeName>System.AttributeUsage(System.AttributeTargets.Assembly | System.AttributeTargets.Class | System.AttributeTargets.Struct | System.AttributeTargets.Constructor | System.AttributeTargets.Method | System.AttributeTargets.Delegate | System.AttributeTargets.All, AllowMultiple=true, Inherited=false)</AttributeName>
</Attribute>
<Attribute>
<AttributeName>System.Runtime.InteropServices.ComVisible(true)</AttributeName>
</Attribute>
</Attributes>
<Docs>
<since version=".NET 2.0" />
<remarks>
<attribution license="cc4" from="Microsoft" modified="false" />
<para>This attribute affects only unmanaged applications that host the common language runtime and implement host protection, such as SQL Server. If the code is run in a client application or on a server that is not host-protected, the attribute "evaporates"; it is not detected and therefore not applied. When applied, the security action results in the creation of a link demand based on the host resources the class or method exposes. </para>
<block subset="none" type="note">
<para>The purpose of this attribute is to enforce host-specific programming model guidelines, not security behavior. Although a link demand is used to check for conformance to programming model requirements, the <see cref="T:System.Security.Permissions.HostProtectionAttribute" /> is not a security permission.</para>
</block>
<para>If the host does not have programming model requirements, the link demands do not occur.</para>
<para>This attribute identifies the following: </para>
<list type="bullet">
<item>
<para>Methods or classes that do not fit the host programming model, but are otherwise benign.</para>
</item>
<item>
<para>Methods or classes that do not fit the host programming model and could lead to destabilizing server-managed user code.</para>
</item>
<item>
<para>Methods or classes that do not fit the host programming model and could lead to a destabilization of the server process itself.</para>
</item>
</list>
<block subset="none" type="note">
<para>If you are creating a class library that is to be called by applications that may execute in a host protected environment, you should apply this attribute to members that expose <see cref="T:System.Security.Permissions.HostProtectionResource" /> resource categories. The .NET Framework class library members with this attribute cause only the immediate caller to be checked. Your library member must also cause a check of its immediate caller in the same manner. </para>
</block>
<block subset="none" type="note">
<para>Do not use the <format type="text/html"><a href="44bf97aa-a9a4-4eba-9a0d-cfaa6fc53a66">Native Image Generator (Ngen.exe)</a></format> to create a native image of assemblies that are protected by the <see cref="T:System.Security.Permissions.HostProtectionAttribute" />. In a full-trust environment, the image is always loaded, without regard to the <see cref="T:System.Security.Permissions.HostProtectionAttribute" />, and in a partial-trust environment the image is not loaded. </para>
<para />
</block>
</remarks>
<summary>
<attribution license="cc4" from="Microsoft" modified="false" />
<para>Allows the use of declarative security actions to determine host protection requirements. This class cannot be inherited.</para>
</summary>
</Docs>
<Members>
<Member MemberName=".ctor">
<MemberSignature Language="C#" Value="public HostProtectionAttribute ();" />
<MemberSignature Language="ILAsm" Value=".method public hidebysig specialname rtspecialname instance void .ctor() cil managed" />
<MemberType>Constructor</MemberType>
<AssemblyInfo>
<AssemblyVersion>2.0.0.0</AssemblyVersion>
<AssemblyVersion>4.0.0.0</AssemblyVersion>
</AssemblyInfo>
<Parameters />
<Docs>
<since version=".NET 2.0" />
<remarks>
<attribution license="cc4" from="Microsoft" modified="false" />
<para>This constructor creates a <see cref="T:System.Security.Permissions.HostProtectionAttribute" /> with all Boolean properties set to false.</para>
</remarks>
<summary>
<attribution license="cc4" from="Microsoft" modified="false" />
<para>Initializes a new instance of the <see cref="T:System.Security.Permissions.HostProtectionAttribute" /> class with default values.</para>
</summary>
</Docs>
</Member>
<Member MemberName=".ctor">
<MemberSignature Language="C#" Value="public HostProtectionAttribute (System.Security.Permissions.SecurityAction action);" />
<MemberSignature Language="ILAsm" Value=".method public hidebysig specialname rtspecialname instance void .ctor(valuetype System.Security.Permissions.SecurityAction action) cil managed" />
<MemberType>Constructor</MemberType>
<AssemblyInfo>
<AssemblyVersion>2.0.0.0</AssemblyVersion>
<AssemblyVersion>4.0.0.0</AssemblyVersion>
</AssemblyInfo>
<Parameters>
<Parameter Name="action" Type="System.Security.Permissions.SecurityAction" />
</Parameters>
<Docs>
<since version=".NET 2.0" />
<remarks>
<attribution license="cc4" from="Microsoft" modified="false" />
<para>This constructor should not be used. It is intended for infrastructure use.</para>
</remarks>
<summary>
<attribution license="cc4" from="Microsoft" modified="false" />
<para>Initializes a new instance of the <see cref="T:System.Security.Permissions.HostProtectionAttribute" /> class with the specified <see cref="T:System.Security.Permissions.SecurityAction" /> value.</para>
</summary>
<param name="action">
<attribution license="cc4" from="Microsoft" modified="false" />One of the <see cref="T:System.Security.Permissions.SecurityAction" /> values. </param>
</Docs>
</Member>
<Member MemberName="CreatePermission">
<MemberSignature Language="C#" Value="public override System.Security.IPermission CreatePermission ();" />
<MemberSignature Language="ILAsm" Value=".method public hidebysig virtual instance class System.Security.IPermission CreatePermission() cil managed" />
<MemberType>Method</MemberType>
<AssemblyInfo>
<AssemblyVersion>2.0.0.0</AssemblyVersion>
<AssemblyVersion>4.0.0.0</AssemblyVersion>
</AssemblyInfo>
<ReturnValue>
<ReturnType>System.Security.IPermission</ReturnType>
</ReturnValue>
<Parameters />
<Docs>
<since version=".NET 2.0" />
<remarks>
<attribution license="cc4" from="Microsoft" modified="false" />
<para>This method should be called only by the security system, never by application code.</para>
<para>At compile time, attributes convert security declarations to a serialized form in metadata. Declarative security data in metadata is created from the permission corresponding to the attribute that this method returns.</para>
</remarks>
<summary>
<attribution license="cc4" from="Microsoft" modified="false" />
<para>Creates and returns a new host protection permission.</para>
</summary>
<returns>
<attribution license="cc4" from="Microsoft" modified="false" />
<para>An <see cref="T:System.Security.IPermission" /> that corresponds to the current attribute.</para>
</returns>
</Docs>
</Member>
<Member MemberName="ExternalProcessMgmt">
<MemberSignature Language="C#" Value="public bool ExternalProcessMgmt { get; set; }" />
<MemberSignature Language="ILAsm" Value=".property instance bool ExternalProcessMgmt" />
<MemberType>Property</MemberType>
<AssemblyInfo>
<AssemblyVersion>2.0.0.0</AssemblyVersion>
<AssemblyVersion>4.0.0.0</AssemblyVersion>
</AssemblyInfo>
<ReturnValue>
<ReturnType>System.Boolean</ReturnType>
</ReturnValue>
<Docs>
<value>To be added.</value>
<since version=".NET 2.0" />
<remarks>
<attribution license="cc4" from="Microsoft" modified="false" />
<para>Code that exposes external process management might create or destroy other processes.</para>
</remarks>
<summary>
<attribution license="cc4" from="Microsoft" modified="false" />
<para>Gets or sets a value indicating whether external process management is exposed.</para>
</summary>
</Docs>
</Member>
<Member MemberName="ExternalThreading">
<MemberSignature Language="C#" Value="public bool ExternalThreading { get; set; }" />
<MemberSignature Language="ILAsm" Value=".property instance bool ExternalThreading" />
<MemberType>Property</MemberType>
<AssemblyInfo>
<AssemblyVersion>2.0.0.0</AssemblyVersion>
<AssemblyVersion>4.0.0.0</AssemblyVersion>
</AssemblyInfo>
<ReturnValue>
<ReturnType>System.Boolean</ReturnType>
</ReturnValue>
<Docs>
<value>To be added.</value>
<since version=".NET 2.0" />
<remarks>
<attribution license="cc4" from="Microsoft" modified="false" />
<para>Code that exposes external threading creates or manipulates threads other than its own, which might be harmful to the host.</para>
</remarks>
<summary>
<attribution license="cc4" from="Microsoft" modified="false" />
<para>Gets or sets a value indicating whether external threading is exposed.</para>
</summary>
</Docs>
</Member>
<Member MemberName="MayLeakOnAbort">
<MemberSignature Language="C#" Value="public bool MayLeakOnAbort { get; set; }" />
<MemberSignature Language="ILAsm" Value=".property instance bool MayLeakOnAbort" />
<MemberType>Property</MemberType>
<AssemblyInfo>
<AssemblyVersion>2.0.0.0</AssemblyVersion>
<AssemblyVersion>4.0.0.0</AssemblyVersion>
</AssemblyInfo>
<ReturnValue>
<ReturnType>System.Boolean</ReturnType>
</ReturnValue>
<Docs>
<value>To be added.</value>
<since version=".NET 2.0" />
<remarks>
<attribution license="cc4" from="Microsoft" modified="false" />
<para>Code might cause a resource leak on termination, if not protected by a safe handle or some other means of ensuring the release of resources.</para>
</remarks>
<summary>
<attribution license="cc4" from="Microsoft" modified="false" />
<para>Gets or sets a value indicating whether resources might leak memory if the operation is terminated.</para>
</summary>
</Docs>
</Member>
<Member MemberName="Resources">
<MemberSignature Language="C#" Value="public System.Security.Permissions.HostProtectionResource Resources { get; set; }" />
<MemberSignature Language="ILAsm" Value=".property instance valuetype System.Security.Permissions.HostProtectionResource Resources" />
<MemberType>Property</MemberType>
<AssemblyInfo>
<AssemblyVersion>2.0.0.0</AssemblyVersion>
<AssemblyVersion>4.0.0.0</AssemblyVersion>
</AssemblyInfo>
<ReturnValue>
<ReturnType>System.Security.Permissions.HostProtectionResource</ReturnType>
</ReturnValue>
<Docs>
<value>To be added.</value>
<since version=".NET 2.0" />
<remarks>
<attribution license="cc4" from="Microsoft" modified="false" />
<para>The <see cref="T:System.Security.Permissions.HostProtectionResource" /> flags specify the resources exposed by the method or class that are potentially harmful to the host.</para>
</remarks>
<summary>
<attribution license="cc4" from="Microsoft" modified="false" />
<para>Gets or sets flags specifying categories of functionality that are potentially harmful to the host.</para>
</summary>
</Docs>
</Member>
<Member MemberName="SecurityInfrastructure">
<MemberSignature Language="C#" Value="public bool SecurityInfrastructure { get; set; }" />
<MemberSignature Language="ILAsm" Value=".property instance bool SecurityInfrastructure" />
<MemberType>Property</MemberType>
<AssemblyInfo>
<AssemblyVersion>2.0.0.0</AssemblyVersion>
<AssemblyVersion>4.0.0.0</AssemblyVersion>
</AssemblyInfo>
<Attributes>
<Attribute>
<AttributeName>System.Runtime.InteropServices.ComVisible(true)</AttributeName>
</Attribute>
</Attributes>
<ReturnValue>
<ReturnType>System.Boolean</ReturnType>
</ReturnValue>
<Docs>
<value>To be added.</value>
<since version=".NET 2.0" />
<remarks>
<attribution license="cc4" from="Microsoft" modified="false" />
<para>The use of a <see cref="T:System.Security.Principal.WindowsIdentity" /> object to impersonate a user is an example of exposing the security infrastructure.</para>
</remarks>
<summary>
<attribution license="cc4" from="Microsoft" modified="false" />
<para>Gets or sets a value indicating whether the security infrastructure is exposed.</para>
</summary>
</Docs>
</Member>
<Member MemberName="SelfAffectingProcessMgmt">
<MemberSignature Language="C#" Value="public bool SelfAffectingProcessMgmt { get; set; }" />
<MemberSignature Language="ILAsm" Value=".property instance bool SelfAffectingProcessMgmt" />
<MemberType>Property</MemberType>
<AssemblyInfo>
<AssemblyVersion>2.0.0.0</AssemblyVersion>
<AssemblyVersion>4.0.0.0</AssemblyVersion>
</AssemblyInfo>
<ReturnValue>
<ReturnType>System.Boolean</ReturnType>
</ReturnValue>
<Docs>
<value>To be added.</value>
<since version=".NET 2.0" />
<remarks>
<attribution license="cc4" from="Microsoft" modified="false" />
<para>Self-affecting process management code might exit the current process, terminating the server.</para>
</remarks>
<summary>
<attribution license="cc4" from="Microsoft" modified="false" />
<para>Gets or sets a value indicating whether self-affecting process management is exposed.</para>
</summary>
</Docs>
</Member>
<Member MemberName="SelfAffectingThreading">
<MemberSignature Language="C#" Value="public bool SelfAffectingThreading { get; set; }" />
<MemberSignature Language="ILAsm" Value=".property instance bool SelfAffectingThreading" />
<MemberType>Property</MemberType>
<AssemblyInfo>
<AssemblyVersion>2.0.0.0</AssemblyVersion>
<AssemblyVersion>4.0.0.0</AssemblyVersion>
</AssemblyInfo>
<ReturnValue>
<ReturnType>System.Boolean</ReturnType>
</ReturnValue>
<Docs>
<value>To be added.</value>
<since version=".NET 2.0" />
<remarks>
<attribution license="cc4" from="Microsoft" modified="false" />
<para>Self-affecting threading manipulates threads in a way that only affects user code.</para>
</remarks>
<summary>
<attribution license="cc4" from="Microsoft" modified="false" />
<para>Gets or sets a value indicating whether self-affecting threading is exposed.</para>
</summary>
</Docs>
</Member>
<Member MemberName="SharedState">
<MemberSignature Language="C#" Value="public bool SharedState { get; set; }" />
<MemberSignature Language="ILAsm" Value=".property instance bool SharedState" />
<MemberType>Property</MemberType>
<AssemblyInfo>
<AssemblyVersion>2.0.0.0</AssemblyVersion>
<AssemblyVersion>4.0.0.0</AssemblyVersion>
</AssemblyInfo>
<ReturnValue>
<ReturnType>System.Boolean</ReturnType>
</ReturnValue>
<Docs>
<value>To be added.</value>
<since version=".NET 2.0" />
<remarks>
<attribution license="cc4" from="Microsoft" modified="false" />
<para>When <see cref="P:System.Security.Permissions.HostProtectionAttribute.SharedState" /> is true, it indicates that a state is exposed that might be shared between threads.</para>
</remarks>
<summary>
<attribution license="cc4" from="Microsoft" modified="false" />
<para>Gets or sets a value indicating whether shared state is exposed.</para>
</summary>
</Docs>
</Member>
<Member MemberName="Synchronization">
<MemberSignature Language="C#" Value="public bool Synchronization { get; set; }" />
<MemberSignature Language="ILAsm" Value=".property instance bool Synchronization" />
<MemberType>Property</MemberType>
<AssemblyInfo>
<AssemblyVersion>2.0.0.0</AssemblyVersion>
<AssemblyVersion>4.0.0.0</AssemblyVersion>
</AssemblyInfo>
<ReturnValue>
<ReturnType>System.Boolean</ReturnType>
</ReturnValue>
<Docs>
<value>To be added.</value>
<remarks>To be added.</remarks>
<since version=".NET 2.0" />
<summary>
<attribution license="cc4" from="Microsoft" modified="false" />
<para>Gets or sets a value indicating whether synchronization is exposed.</para>
</summary>
</Docs>
</Member>
<Member MemberName="UI">
<MemberSignature Language="C#" Value="public bool UI { get; set; }" />
<MemberSignature Language="ILAsm" Value=".property instance bool UI" />
<MemberType>Property</MemberType>
<AssemblyInfo>
<AssemblyVersion>2.0.0.0</AssemblyVersion>
<AssemblyVersion>4.0.0.0</AssemblyVersion>
</AssemblyInfo>
<ReturnValue>
<ReturnType>System.Boolean</ReturnType>
</ReturnValue>
<Docs>
<value>To be added.</value>
<remarks>To be added.</remarks>
<since version=".NET 2.0" />
<summary>
<attribution license="cc4" from="Microsoft" modified="false" />
<para>Gets or sets a value indicating whether the user interface is exposed.</para>
</summary>
</Docs>
</Member>
</Members>
</Type>
|
