﻿<?xml version="1.0" encoding="utf-8"?><Type Name="DoNotUseThreadStaticWithInstanceFieldsRule" FullName="Gendarme.Rules.Concurrency.DoNotUseThreadStaticWithInstanceFieldsRule"><TypeSignature Language="C#" Value="public sealed class DoNotUseThreadStaticWithInstanceFieldsRule : Gendarme.Framework.Rule, Gendarme.Framework.ITypeRule" /><TypeSignature Language="ILAsm" Value=".class public auto ansi sealed beforefieldinit DoNotUseThreadStaticWithInstanceFieldsRule extends Gendarme.Framework.Rule implements class Gendarme.Framework.IRule, class Gendarme.Framework.ITypeRule" /><AssemblyInfo><AssemblyName>Gendarme.Rules.Concurrency</AssemblyName><AssemblyVersion>3.10.0.0</AssemblyVersion></AssemblyInfo><Base><BaseTypeName>Gendarme.Framework.Rule</BaseTypeName></Base><Interfaces><Interface><InterfaceName>Gendarme.Framework.ITypeRule</InterfaceName></Interface></Interfaces><Attributes><Attribute><AttributeName>Gendarme.Framework.Problem("An instance field is decorated with System.ThreadStaticAttribute.")</AttributeName></Attribute><Attribute><AttributeName>Gendarme.Framework.Solution("ThreadStaticAttribute will only make static fields thread safe. To make an instance field thread safe you need to use techniques like locking or System.Threading.Thread.Thread::AllocateNamedDataSlot.")</AttributeName></Attribute></Attributes><Docs><summary>
            This rule will fire if an instance field is decorated with a <c>[ThreadStatic]</c> attribute.
            This is an error because the attribute will only work with static fields.
            </summary><remarks>This rule is available since Gendarme 2.6</remarks><example>
            Bad example:
            <code>
            // the field isn't static so this will do nothing
            [ThreadStatic]
            private List&lt;object&gt; items;
            public void Add (object item)
            {
            	// If the field was thread safe this would ensure that each thread had
            	// its own copy of the list.
            	if (items == null) {
            		items = new List&lt;object&gt; ();
            	 	}
            	items.Add (item);
            }
            </code></example><example>
            Good example:
            <code>
            private List&lt;object&gt; items = new List&lt;object&gt; ();
            private object mutex = new object ();
            // Typically some form of locking such as the code below is used to
            // serialize access to instance fields. However you can also use
            // Threading.Thread.Thread::AllocateNamedDataSlot or AllocateDataSlot.
            public void Add (object item)
            {
            	lock (mutex) {
            		items.Add (item);
            	}
            }
            </code></example></Docs><Members><Member MemberName=".ctor"><MemberSignature Language="C#" Value="public DoNotUseThreadStaticWithInstanceFieldsRule ();" /><MemberSignature Language="ILAsm" Value=".method public hidebysig specialname rtspecialname instance void .ctor() cil managed" /><MemberType>Constructor</MemberType><AssemblyInfo><AssemblyVersion>3.10.0.0</AssemblyVersion></AssemblyInfo><Parameters /><Docs><summary>To be added.</summary><remarks>To be added.</remarks></Docs></Member><Member MemberName="CheckType"><MemberSignature Language="C#" Value="public Gendarme.Framework.RuleResult CheckType (Mono.Cecil.TypeDefinition type);" /><MemberSignature Language="ILAsm" Value=".method public hidebysig newslot virtual instance valuetype Gendarme.Framework.RuleResult CheckType(class Mono.Cecil.TypeDefinition type) cil managed" /><MemberType>Method</MemberType><AssemblyInfo><AssemblyVersion>3.10.0.0</AssemblyVersion></AssemblyInfo><ReturnValue><ReturnType>Gendarme.Framework.RuleResult</ReturnType></ReturnValue><Parameters><Parameter Name="type" Type="Mono.Cecil.TypeDefinition" /></Parameters><Docs><param name="type">To be added.</param><summary>To be added.</summary><returns>To be added.</returns><remarks>To be added.</remarks></Docs></Member></Members></Type>