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<Type Name="ReflectionPermissionAttribute" FullName="System.Security.Permissions.ReflectionPermissionAttribute" FullNameSP="System_Security_Permissions_ReflectionPermissionAttribute" Maintainer="ecma">
<TypeSignature Language="ILASM" Value=".class public sealed serializable ReflectionPermissionAttribute extends System.Security.Permissions.CodeAccessSecurityAttribute" />
<TypeSignature Language="C#" Value="public sealed class ReflectionPermissionAttribute : System.Security.Permissions.CodeAccessSecurityAttribute" />
<MemberOfLibrary>Reflection</MemberOfLibrary>
<AssemblyInfo>
<AssemblyName>mscorlib</AssemblyName>
<AssemblyPublicKey>[00 00 00 00 00 00 00 00 04 00 00 00 00 00 00 00 ]</AssemblyPublicKey>
<AssemblyVersion>1.0.5000.0</AssemblyVersion>
</AssemblyInfo>
<ThreadingSafetyStatement>All public static members of this type are safe for multithreaded operations. No instance members are guaranteed to be thread safe.</ThreadingSafetyStatement>
<Docs>
<summary>
<para> Used to declaratively specify security actions to
control access to
non-public types using reflection.</para>
</summary>
<remarks>
<block subset="none" type="note">
<para>The level of access to non-public types and members is specified using
the <see cref="P:System.Security.Permissions.ReflectionPermissionAttribute.Flags" /> property and the <see cref="T:System.Security.Permissions.ReflectionPermissionFlag" /> enumeration.</para>
<para>The security information declared by a security attribute is stored in the
metadata of the attribute target, and is accessed by the system at run-time.
Security attributes are used for declarative security only. For imperative
security, use the corresponding permission class, <see cref="T:System.Security.Permissions.ReflectionPermission" />.</para>
<para>The allowable <see cref="T:System.Security.Permissions.ReflectionPermissionAttribute" /> targets are
determined by the <see cref="T:System.Security.Permissions.SecurityAction" /> passed to the
constructor.</para>
</block>
</remarks>
<example>
<para>The following example shows a declarative request for access to non-public
members of loaded assemblies. The <see cref="F:System.Security.Permissions.SecurityAction.RequestMinimum" />
security action indicates that this is the minimum permission required for the
target assembly to be able to execute.</para>
<para>
<c>[assembly:ReflectionPermissionAttribute(SecurityAction.RequestMinimum,
MemberAccess=true)]
</c>
</para>
<para>The following example shows how to demand that the calling code has
unrestricted access to non-public types. Demands are typically made to protect
methods or classes from malicious code. </para>
<para>
<c>[ReflectionPermissionAttribute(SecurityAction.Demand, Unrestricted=true)]
</c>
</para>
</example>
</Docs>
<Base>
<BaseTypeName>System.Security.Permissions.CodeAccessSecurityAttribute</BaseTypeName>
</Base>
<Interfaces />
<Attributes>
<Attribute>
<AttributeName>System.AttributeUsage(System.AttributeTargets.All, AllowMultiple=true, Inherited=false)</AttributeName>
</Attribute>
</Attributes>
<Members>
<Member MemberName="CreatePermission">
<MemberSignature Language="ILASM" Value=".method public hidebysig virtual class System.Security.IPermission CreatePermission()" />
<MemberSignature Language="C#" Value="public override System.Security.IPermission CreatePermission ();" />
<MemberType>Method</MemberType>
<ReturnValue>
<ReturnType>System.Security.IPermission</ReturnType>
</ReturnValue>
<Parameters />
<Docs>
<summary>
<para>Returns a new <see cref="T:System.Security.Permissions.ReflectionPermission" /> that contains the
security information of the current instance.</para>
</summary>
<returns>
<para>A new <see cref="T:System.Security.Permissions.ReflectionPermission" /> object with the
security information of the current
instance.</para>
</returns>
<remarks>
<block subset="none" type="note">
<para>Applications typically do not call this method; it is
intended for use by the system.</para>
<para>The security information described by a security
attribute is stored in the metadata of the attribute target, and is accessed by
the system at run-time. The system uses the object returned by this method to
convert the security information of the current instance into the form stored in
metadata.</para>
<para>This method overrides <see cref="M:System.Security.Permissions.SecurityAttribute.CreatePermission" />.</para>
</block>
</remarks>
</Docs>
<Excluded>0</Excluded>
</Member>
<Member MemberName=".ctor">
<MemberSignature Language="ILASM" Value="public rtspecialname specialname instance void .ctor(valuetype System.Security.Permissions.SecurityAction action)" />
<MemberSignature Language="C#" Value="public ReflectionPermissionAttribute (System.Security.Permissions.SecurityAction action);" />
<MemberType>Constructor</MemberType>
<ReturnValue />
<Parameters>
<Parameter Name="action" Type="System.Security.Permissions.SecurityAction" />
</Parameters>
<Docs>
<summary>
<para>Constructs and initializes a new instance of the <see cref="T:System.Security.Permissions.ReflectionPermissionAttribute" /> class
with the specified <see cref="T:System.Security.Permissions.SecurityAction" /> value.</para>
</summary>
<param name="action">A <see cref="T:System.Security.Permissions.SecurityAction" /> value.</param>
<exception cref="T:System.ArgumentException">
<paramref name="action" /> is not a valid <see cref="T:System.Security.Permissions.SecurityAction" /> value. </exception>
<remarks>To be added.</remarks>
</Docs>
<Excluded>0</Excluded>
</Member>
<Member MemberName="Flags">
<MemberSignature Language="ILASM" Value=".property valuetype System.Security.Permissions.ReflectionPermissionFlag Flags { public hidebysig specialname instance valuetype System.Security.Permissions.ReflectionPermissionFlag get_Flags() public hidebysig specialname instance void set_Flags(valuetype System.Security.Permissions.ReflectionPermissionFlag value) }" />
<MemberSignature Language="C#" Value="public System.Security.Permissions.ReflectionPermissionFlag Flags { set; get; };" />
<MemberType>Property</MemberType>
<ReturnValue>
<ReturnType>System.Security.Permissions.ReflectionPermissionFlag</ReturnType>
</ReturnValue>
<Parameters />
<Docs>
<summary>
<para> Gets or sets levels of access to non-public types using reflection.</para>
</summary>
<value>
<para> One or more of the <see cref="T:System.Security.Permissions.ReflectionPermissionFlag" /> values. </para>
</value>
<remarks>
<para>
<block subset="none" type="note">To specify multiple
<see cref="T:System.Security.Permissions.ReflectionPermissionFlag" /> values for a set operation,
use the bitwise OR operator.</block>
</para>
</remarks>
</Docs>
<Excluded>0</Excluded>
</Member>
<Member MemberName="MemberAccess">
<MemberSignature Language="C#" Value="public bool MemberAccess { set; get; };" />
<MemberType>Property</MemberType>
<ReturnValue>
<ReturnType>System.Boolean</ReturnType>
</ReturnValue>
<Docs>
<summary>To be added.</summary>
<value>To be added.</value>
<remarks>To be added.</remarks>
</Docs>
</Member>
<Member MemberName="ReflectionEmit">
<MemberSignature Language="C#" Value="public bool ReflectionEmit { set; get; };" />
<MemberType>Property</MemberType>
<ReturnValue>
<ReturnType>System.Boolean</ReturnType>
</ReturnValue>
<Docs>
<summary>To be added.</summary>
<value>To be added.</value>
<remarks>To be added.</remarks>
</Docs>
</Member>
<Member MemberName="TypeInformation">
<MemberSignature Language="C#" Value="public bool TypeInformation { set; get; };" />
<MemberType>Property</MemberType>
<ReturnValue>
<ReturnType>System.Boolean</ReturnType>
</ReturnValue>
<Docs>
<summary>To be added.</summary>
<value>To be added.</value>
<remarks>To be added.</remarks>
</Docs>
</Member>
</Members>
<TypeExcluded>0</TypeExcluded>
</Type>
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