﻿<?xml version="1.0" encoding="utf-8"?><Type Name="MemoryMappedFileSecurity" FullName="System.IO.MemoryMappedFiles.MemoryMappedFileSecurity"><TypeSignature Language="C#" Value="public class MemoryMappedFileSecurity : System.Security.AccessControl.ObjectSecurity&lt;System.IO.MemoryMappedFiles.MemoryMappedFileRights&gt;" /><TypeSignature Language="ILAsm" Value=".class public auto ansi beforefieldinit MemoryMappedFileSecurity extends System.Security.AccessControl.ObjectSecurity`1&lt;valuetype System.IO.MemoryMappedFiles.MemoryMappedFileRights&gt;" /><AssemblyInfo><AssemblyName>System.Core</AssemblyName><AssemblyVersion>4.0.0.0</AssemblyVersion></AssemblyInfo><Base><BaseTypeName>System.Security.AccessControl.ObjectSecurity&lt;System.IO.MemoryMappedFiles.MemoryMappedFileRights&gt;</BaseTypeName><BaseTypeArguments><BaseTypeArgument TypeParamName="!0">System.IO.MemoryMappedFiles.MemoryMappedFileRights</BaseTypeArgument></BaseTypeArguments></Base><Interfaces /><Docs><remarks><attribution license="cc4" from="Microsoft" modified="false" /><para>The <see cref="T:System.IO.MemoryMappedFiles.MemoryMappedFileSecurity" /> class specifies the access rights for a memory-mapped file and how access attempts are audited.  This class represents access and audit rights as a set of rules. </para><para>The <see cref="T:System.IO.MemoryMappedFiles.MemoryMappedFileSecurity" /> class is an abstraction of the underlying Microsoft Windows file security system. In this system. It hides many of the details of DACLs and SACLs.</para><para>Use the <see cref="T:System.IO.MemoryMappedFiles.MemoryMappedFileSecurity" /> class to retrieve, add, or change the access rules that represent the DACL and SACL of a pipe.</para><para>To apply new or changed access or audit rules to a memory-mapped file, use the <see cref="M:System.IO.MemoryMappedFiles.MemoryMappedFile.SetAccessControl(System.IO.MemoryMappedFiles.MemoryMappedFileSecurity)" /> method. To retrieve access or audit rules from an existing file, use the <see cref="M:System.IO.MemoryMappedFiles.MemoryMappedFile.GetAccessControl" /> method.</para><para>The following <see cref="T:System.IO.MemoryMappedFiles.MemoryMappedFile" /> methods take a <see cref="T:System.IO.MemoryMappedFiles.MemoryMappedFileSecurity" /> object as a parameter:</para><list type="bullet"><item><para><see cref="M:System.IO.MemoryMappedFiles.MemoryMappedFile.CreateNew(System.String,System.Int64,System.IO.MemoryMappedFiles.MemoryMappedFileAccess,System.IO.MemoryMappedFiles.MemoryMappedFileOptions,System.IO.MemoryMappedFiles.MemoryMappedFileSecurity,System.IO.HandleInheritability)" /></para></item><item><para><see cref="M:System.IO.MemoryMappedFiles.MemoryMappedFile.CreateFromFile(System.IO.FileStream,System.String,System.Int64,System.IO.MemoryMappedFiles.MemoryMappedFileAccess,System.IO.MemoryMappedFiles.MemoryMappedFileSecurity,System.IO.HandleInheritability,System.Boolean)" /></para></item><item><para><see cref="M:System.IO.MemoryMappedFiles.MemoryMappedFile.SetAccessControl(System.IO.MemoryMappedFiles.MemoryMappedFileSecurity)" /></para></item><item><para><see cref="M:System.IO.MemoryMappedFiles.MemoryMappedFile.CreateOrOpen(System.String,System.Int64,System.IO.MemoryMappedFiles.MemoryMappedFileAccess,System.IO.MemoryMappedFiles.MemoryMappedFileOptions,System.IO.MemoryMappedFiles.MemoryMappedFileSecurity,System.IO.HandleInheritability)" /></para></item></list></remarks><summary><attribution license="cc4" from="Microsoft" modified="false" /><para>Represents the permissions that can be granted for file access and operations on memory-mapped files. </para></summary></Docs><Members><Member MemberName=".ctor"><MemberSignature Language="C#" Value="public MemoryMappedFileSecurity ();" /><MemberSignature Language="ILAsm" Value=".method public hidebysig specialname rtspecialname instance void .ctor() cil managed" /><MemberType>Constructor</MemberType><AssemblyInfo><AssemblyVersion>4.0.0.0</AssemblyVersion></AssemblyInfo><Parameters /><Docs><remarks>To be added.</remarks><summary><attribution license="cc4" from="Microsoft" modified="false" /><para>Initializes a new instance of the <see cref="T:System.IO.MemoryMappedFiles.MemoryMappedFileSecurity" /> class. </para></summary></Docs></Member></Members></Type>