﻿<?xml version="1.0" encoding="utf-8"?><Type Name="KeyNotFoundException" FullName="System.Collections.Generic.KeyNotFoundException"><TypeSignature Language="C#" Value="public class KeyNotFoundException : SystemException" /><TypeSignature Language="ILAsm" Value=".class public auto ansi serializable beforefieldinit KeyNotFoundException extends System.SystemException implements class System.Runtime.Serialization.ISerializable" /><AssemblyInfo><AssemblyName>mscorlib</AssemblyName><AssemblyVersion>2.0.0.0</AssemblyVersion><AssemblyVersion>4.0.0.0</AssemblyVersion></AssemblyInfo><Base><BaseTypeName>System.SystemException</BaseTypeName></Base><Interfaces /><Attributes><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>A <see cref="T:System.Collections.Generic.KeyNotFoundException" /> is thrown when an operation attempts to retrieve an element from a collection using a key that does not exist in that collection.</para><para><see cref="T:System.Collections.Generic.KeyNotFoundException" /> uses the HRESULT COR_E_KEYNOTFOUND, which has the value 0x80131577.</para><para>For a list of initial property values for an instance of the <see cref="T:System.Collections.Generic.KeyNotFoundException" /> class, see the <see cref="Overload:System.Collections.Generic.KeyNotFoundException.#ctor" /> constructors.</para></remarks><summary><attribution license="cc4" from="Microsoft" modified="false" /><para>The exception that is thrown when the key specified for accessing an element in a collection does not match any key in the collection.</para></summary></Docs><Members><Member MemberName=".ctor"><MemberSignature Language="C#" Value="public KeyNotFoundException ();" /><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 initializes the <see cref="P:System.Exception.Message" /> property of the new instance to a system-supplied message that describes the error, such as "The given key was not present in the dictionary." This message takes into account the current system culture.</para><para>The following table shows the initial property values for an instance of the <see cref="T:System.Collections.Generic.KeyNotFoundException" /> class.</para><list type="table"><listheader><item><term><para>Property</para></term><description><para>Value</para></description></item></listheader><item><term><para><see cref="P:System.Exception.InnerException" /></para></term><description><para>null.</para></description></item><item><term><para><see cref="P:System.Exception.Message" /></para></term><description><para>The localized error message string.</para></description></item></list></remarks><summary><attribution license="cc4" from="Microsoft" modified="false" /><para>Initializes a new instance of the <see cref="T:System.Collections.Generic.KeyNotFoundException" /> class using default property values.</para></summary></Docs></Member><Member MemberName=".ctor"><MemberSignature Language="C#" Value="public KeyNotFoundException (string message);" /><MemberSignature Language="ILAsm" Value=".method public hidebysig specialname rtspecialname instance void .ctor(string message) cil managed" /><MemberType>Constructor</MemberType><AssemblyInfo><AssemblyVersion>2.0.0.0</AssemblyVersion><AssemblyVersion>4.0.0.0</AssemblyVersion></AssemblyInfo><Parameters><Parameter Name="message" Type="System.String" /></Parameters><Docs><since version=".NET 2.0" /><remarks><attribution license="cc4" from="Microsoft" modified="false" /><para>The content of the <paramref name="message" /> parameter is intended to be understood by humans. The caller of this constructor is required to ensure that this string has been localized for the current system culture.</para><para>The following table shows the initial property values for an instance of the <see cref="T:System.Collections.Generic.KeyNotFoundException" /> class.</para><list type="table"><listheader><item><term><para>Property</para></term><description><para>Value</para></description></item></listheader><item><term><para><see cref="P:System.Exception.InnerException" /></para></term><description><para>null.</para></description></item><item><term><para><see cref="P:System.Exception.Message" /></para></term><description><para>The localized error message string.</para></description></item></list></remarks><summary><attribution license="cc4" from="Microsoft" modified="false" /><para>Initializes a new instance of the <see cref="T:System.Collections.Generic.KeyNotFoundException" /> class with the specified error message.</para></summary><param name="message"><attribution license="cc4" from="Microsoft" modified="false" />The message that describes the error.</param></Docs></Member><Member MemberName=".ctor"><MemberSignature Language="C#" Value="protected KeyNotFoundException (System.Runtime.Serialization.SerializationInfo info, System.Runtime.Serialization.StreamingContext context);" /><MemberSignature Language="ILAsm" Value=".method familyhidebysig specialname rtspecialname instance void .ctor(class System.Runtime.Serialization.SerializationInfo info, valuetype System.Runtime.Serialization.StreamingContext context) cil managed" /><MemberType>Constructor</MemberType><AssemblyInfo><AssemblyVersion>2.0.0.0</AssemblyVersion><AssemblyVersion>4.0.0.0</AssemblyVersion></AssemblyInfo><Parameters><Parameter Name="info" Type="System.Runtime.Serialization.SerializationInfo" /><Parameter Name="context" Type="System.Runtime.Serialization.StreamingContext" /></Parameters><Docs><since version=".NET 2.0" /><remarks><attribution license="cc4" from="Microsoft" modified="false" /><para>This constructor is called during deserialization to reconstitute the exception object transmitted over a stream. For more information, see <format type="text/html"><a href="832ac524-21bc-419a-a27b-ca8bfc45840f">XML and Soap Serialization</a></format>.</para></remarks><summary><attribution license="cc4" from="Microsoft" modified="false" /><para>Initializes a new instance of the <see cref="T:System.Collections.Generic.KeyNotFoundException" /> class with serialized data.</para></summary><param name="info"><attribution license="cc4" from="Microsoft" modified="false" />The <see cref="T:System.Runtime.Serialization.SerializationInfo" /> that holds the serialized object data about the exception being thrown.</param><param name="context"><attribution license="cc4" from="Microsoft" modified="false" />The <see cref="T:System.Runtime.Serialization.StreamingContext" />  that contains contextual information about the source or destination.</param></Docs></Member><Member MemberName=".ctor"><MemberSignature Language="C#" Value="public KeyNotFoundException (string message, Exception innerException);" /><MemberSignature Language="ILAsm" Value=".method public hidebysig specialname rtspecialname instance void .ctor(string message, class System.Exception innerException) cil managed" /><MemberType>Constructor</MemberType><AssemblyInfo><AssemblyVersion>2.0.0.0</AssemblyVersion><AssemblyVersion>4.0.0.0</AssemblyVersion></AssemblyInfo><Parameters><Parameter Name="message" Type="System.String" /><Parameter Name="innerException" Type="System.Exception" /></Parameters><Docs><since version=".NET 2.0" /><remarks><attribution license="cc4" from="Microsoft" modified="false" /><para>An exception that is thrown as a direct result of a previous exception should include a reference to the previous exception in the <see cref="P:System.Exception.InnerException" /> property. The <see cref="P:System.Exception.InnerException" /> property returns the same value that is passed into the constructor, or null if the <see cref="P:System.Exception.InnerException" /> property does not supply the inner exception value to the constructor.</para><para>The following table shows the initial property values for an instance of the <see cref="T:System.Collections.Generic.KeyNotFoundException" /> class.</para><list type="table"><listheader><item><term><para>Property</para></term><description><para>Value</para></description></item></listheader><item><term><para><see cref="P:System.Exception.InnerException" /></para></term><description><para>The inner exception reference.</para></description></item><item><term><para><see cref="P:System.Exception.Message" /></para></term><description><para>The localized error message string.</para></description></item></list></remarks><summary><attribution license="cc4" from="Microsoft" modified="false" /><para>Initializes a new instance of the <see cref="T:System.Collections.Generic.KeyNotFoundException" /> class with the specified error message and a reference to the inner exception that is the cause of this exception.</para></summary><param name="message"><attribution license="cc4" from="Microsoft" modified="false" />The error message that explains the reason for the exception.</param><param name="innerException"><attribution license="cc4" from="Microsoft" modified="false" />The exception that is the cause of the current exception. If the <paramref name="innerException" /> parameter is not null, the current exception is raised in a catch block that handles the inner exception.</param></Docs></Member></Members></Type>