<?xml version="1.0" encoding="utf-8"?>
<Type Name="HtmlInputHidden" FullName="System.Web.UI.HtmlControls.HtmlInputHidden">
  <TypeSignature Language="C#" Maintainer="auto" Value="public class HtmlInputHidden : System.Web.UI.HtmlControls.HtmlInputControl, System.Web.UI.IPostBackDataHandler" />
  <AssemblyInfo>
    <AssemblyName>System.Web</AssemblyName>
    <AssemblyPublicKey>
    </AssemblyPublicKey>
    <AssemblyVersion>1.0.5000.0</AssemblyVersion>
    <AssemblyVersion>2.0.0.0</AssemblyVersion>
  </AssemblyInfo>
  <ThreadSafetyStatement>Gtk# is thread aware, but not thread safe; See the &lt;link location="node:gtk-sharp/programming/threads"&gt;Gtk# Thread Programming&lt;/link&gt; for details.</ThreadSafetyStatement>
  <Base>
    <BaseTypeName>System.Web.UI.HtmlControls.HtmlInputControl</BaseTypeName>
  </Base>
  <Interfaces>
    <Interface>
      <InterfaceName>System.Web.UI.IPostBackDataHandler</InterfaceName>
    </Interface>
  </Interfaces>
  <Attributes>
    <Attribute>
      <AttributeName>System.Web.UI.SupportsEventValidation</AttributeName>
    </Attribute>
    <Attribute>
      <AttributeName>System.ComponentModel.DefaultEvent("ServerChange")</AttributeName>
    </Attribute>
  </Attributes>
  <Docs>
    <remarks>
      <attribution license="cc4" from="Microsoft" modified="false" />
      <para>You can use the <see cref="T:System.Web.UI.HtmlControls.HtmlInputHidden" /> control to embed information that is hidden from the user within a &lt;form&gt; element. This information is sent when the Web page is posted back to the server. The <see cref="T:System.Web.UI.HtmlControls.HtmlInputHidden" /> control provides a <see cref="E:System.Web.UI.HtmlControls.HtmlInputHidden.ServerChange" /> event that is raised when the <see cref="P:System.Web.UI.HtmlControls.HtmlInputControl.Value" /> property changes values between posts to the server. This allows you to create an event handler that performs a custom set of instructions each time the event is raised.</para>
      <block subset="none" type="note">
        <para>The <see cref="T:System.Web.UI.HtmlControls.HtmlInputHidden" /> control does not provide a built-in way to post back to the server. You must provide another control on the Web page that supports posting to the server, such as an <see cref="T:System.Web.UI.HtmlControls.HtmlButton" /> control, to send the value of the control back to the server.</para>
      </block>
      <block subset="none" type="note">
        <para>The ASP.NET page framework uses this HTML feature to automatically load and persist the view state of server controls on a page.</para>
      </block>
      <para>For a list of initial property values for an instance of <see cref="T:System.Web.UI.HtmlControls.HtmlInputHidden" />, see the <see cref="M:System.Web.UI.HtmlControls.HtmlInputHidden.#ctor" /> constructor.</para>
    </remarks>
    <summary>
      <attribution license="cc4" from="Microsoft" modified="false" />
      <para>Allows programmatic access to the HTML &lt;input type=hidden&gt; element on the server.</para>
    </summary>
  </Docs>
  <Members>
    <Member MemberName=".ctor">
      <MemberSignature Language="C#" Value="public HtmlInputHidden ();" />
      <MemberType>Constructor</MemberType>
      <ReturnValue />
      <Parameters />
      <Docs>
        <remarks>
          <attribution license="cc4" from="Microsoft" modified="false" />
          <para>Use this constructor to create and initialize a new instance of the <see cref="T:System.Web.UI.HtmlControls.HtmlInputHidden" /> class.</para>
          <para>The following table shows the initial property value for an instance of <see cref="T:System.Web.UI.HtmlControls.HtmlInputHidden" />.</para>
          <list type="table">
            <listheader>
              <item>
                <term>
                  <para>Property </para>
                </term>
                <description>
                  <para>Initial Value </para>
                </description>
              </item>
            </listheader>
            <item>
              <term>
                <para>
                  <see cref="P:System.Web.UI.HtmlControls.HtmlInputControl.Type" /> </para>
              </term>
              <description>
                <para>The "hidden" literal 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.Web.UI.HtmlControls.HtmlInputHidden" /> class.</para>
        </summary>
      </Docs>
      <AssemblyInfo>
        <AssemblyVersion>1.0.5000.0</AssemblyVersion>
        <AssemblyVersion>2.0.0.0</AssemblyVersion>
      </AssemblyInfo>
    </Member>
    <Member MemberName="LoadPostData">
      <MemberSignature Language="C#" Value="protected virtual bool LoadPostData (string postDataKey, System.Collections.Specialized.NameValueCollection postCollection);" />
      <MemberType>Method</MemberType>
      <AssemblyInfo>
        <AssemblyVersion>2.0.0.0</AssemblyVersion>
      </AssemblyInfo>
      <ReturnValue>
        <ReturnType>System.Boolean</ReturnType>
      </ReturnValue>
      <Parameters>
        <Parameter Name="postDataKey" Type="System.String" />
        <Parameter Name="postCollection" Type="System.Collections.Specialized.NameValueCollection" />
      </Parameters>
      <Docs>
        <remarks>
          <attribution license="cc4" from="Microsoft" modified="false" />
          <para>The <see cref="M:System.Web.UI.HtmlControls.HtmlInputHidden.LoadPostData(System.String,System.Collections.Specialized.NameValueCollection)" /> method checks to see whether the postback value of the <see cref="T:System.Web.UI.HtmlControls.HtmlInputHidden" /> control is different from the previous value, and if so, returns true. </para>
          <para>The <see cref="M:System.Web.UI.HtmlControls.HtmlInputHidden.LoadPostData(System.String,System.Collections.Specialized.NameValueCollection)" /> method is used primarily by control developers extending the functionality of the <see cref="T:System.Web.UI.HtmlControls.HtmlInputHidden" /> control.</para>
        </remarks>
        <summary>
          <attribution license="cc4" from="Microsoft" modified="false" />
          <para>Processes the postback data for the <see cref="T:System.Web.UI.HtmlControls.HtmlInputHidden" /> control.</para>
        </summary>
        <returns>
          <attribution license="cc4" from="Microsoft" modified="false" />
          <para>true if the <see cref="T:System.Web.UI.HtmlControls.HtmlInputHidden" /> control's state has changed as a result of the postback; otherwise, false.</para>
        </returns>
        <param name="postDataKey">
          <attribution license="cc4" from="Microsoft" modified="false" />The key identifier for the control.</param>
        <param name="postCollection">
          <attribution license="cc4" from="Microsoft" modified="false" />The collection of all incoming name values.</param>
      </Docs>
    </Member>
    <Member MemberName="OnPreRender">
      <MemberSignature Language="C#" Value="protected override void OnPreRender (EventArgs e);" />
      <MemberType>Method</MemberType>
      <ReturnValue>
        <ReturnType>System.Void</ReturnType>
      </ReturnValue>
      <Parameters>
        <Parameter Name="e" Type="System.EventArgs" />
      </Parameters>
      <Docs>
        <remarks>
          <attribution license="cc4" from="Microsoft" modified="false" />
          <para>The <see cref="M:System.Web.UI.HtmlControls.HtmlInputHidden.OnPreRender(System.EventArgs)" /> method is called just prior to rendering the <see cref="T:System.Web.UI.HtmlControls.HtmlInputHidden" /> control. The <see cref="M:System.Web.UI.HtmlControls.HtmlInputHidden.OnPreRender(System.EventArgs)" /> method is used primarily by control developers extending the functionality of the <see cref="T:System.Web.UI.HtmlControls.HtmlInputHidden" /> control.</para>
        </remarks>
        <summary>
          <attribution license="cc4" from="Microsoft" modified="false" />
          <para>Raises the <see cref="E:System.Web.UI.Control.PreRender" /> event.</para>
        </summary>
        <param name="e">
          <attribution license="cc4" from="Microsoft" modified="false" />An <see cref="T:System.EventArgs" /> that contains event data.</param>
      </Docs>
      <AssemblyInfo>
        <AssemblyVersion>1.0.5000.0</AssemblyVersion>
        <AssemblyVersion>2.0.0.0</AssemblyVersion>
      </AssemblyInfo>
    </Member>
    <Member MemberName="OnServerChange">
      <MemberSignature Language="C#" Value="protected virtual void OnServerChange (EventArgs e);" />
      <MemberType>Method</MemberType>
      <ReturnValue>
        <ReturnType>System.Void</ReturnType>
      </ReturnValue>
      <Parameters>
        <Parameter Name="e" Type="System.EventArgs" />
      </Parameters>
      <Docs>
        <remarks>
          <attribution license="cc4" from="Microsoft" modified="false" />
          <para>The <see cref="E:System.Web.UI.HtmlControls.HtmlInputHidden.ServerChange" /> event is raised when the <see cref="P:System.Web.UI.HtmlControls.HtmlInputControl.Value" /> property is changed on the server.</para>
          <block subset="none" type="note">
            <para>The control must have view state enabled for the <see cref="E:System.Web.UI.HtmlControls.HtmlInputHidden.ServerChange" /> event to work correctly.</para>
          </block>
          <para>Raising an event invokes the event handler through a delegate. For more information, see <format type="text/html"><a href="F2ADAF01-1ED1-42E1-8C31-8D467E7E0EE2">Raising an Event</a></format>.</para>
          <para>The <see cref="M:System.Web.UI.HtmlControls.HtmlInputHidden.OnServerChange(System.EventArgs)" /> method also allows derived classes to handle the event without attaching a delegate. This is the preferred technique for handling the event in a derived class.</para>
        </remarks>
        <summary>
          <attribution license="cc4" from="Microsoft" modified="false" />
          <para>Raises the <see cref="E:System.Web.UI.HtmlControls.HtmlInputHidden.ServerChange" /> event. This method allows you to handle the event directly.</para>
        </summary>
        <param name="e">
          <attribution license="cc4" from="Microsoft" modified="false" />A <see cref="T:System.EventArgs" /> that contains event data. </param>
      </Docs>
      <AssemblyInfo>
        <AssemblyVersion>1.0.5000.0</AssemblyVersion>
        <AssemblyVersion>2.0.0.0</AssemblyVersion>
      </AssemblyInfo>
    </Member>
    <Member MemberName="RaisePostDataChangedEvent">
      <MemberSignature Language="C#" Value="protected virtual void RaisePostDataChangedEvent ();" />
      <MemberType>Method</MemberType>
      <AssemblyInfo>
        <AssemblyVersion>2.0.0.0</AssemblyVersion>
      </AssemblyInfo>
      <ReturnValue>
        <ReturnType>System.Void</ReturnType>
      </ReturnValue>
      <Parameters />
      <Docs>
        <remarks>
          <attribution license="cc4" from="Microsoft" modified="false" />
          <para>The <see cref="M:System.Web.UI.HtmlControls.HtmlInputHidden.RaisePostDataChangedEvent" /> method is used primarily by control developers to extend the functionality of the <see cref="T:System.Web.UI.HtmlControls.HtmlInputHidden" /> control.</para>
        </remarks>
        <summary>
          <attribution license="cc4" from="Microsoft" modified="false" />
          <para>Calls the <see cref="M:System.Web.UI.HtmlControls.HtmlInputHidden.OnServerChange(System.EventArgs)" /> method to signal the <see cref="T:System.Web.UI.HtmlControls.HtmlInputHidden" /> control that the state of the control has changed.</para>
        </summary>
      </Docs>
    </Member>
    <Member MemberName="RenderAttributes">
      <MemberSignature Language="C#" Value="protected override void RenderAttributes (System.Web.UI.HtmlTextWriter writer);" />
      <MemberType>Method</MemberType>
      <AssemblyInfo>
        <AssemblyVersion>2.0.0.0</AssemblyVersion>
      </AssemblyInfo>
      <ReturnValue>
        <ReturnType>System.Void</ReturnType>
      </ReturnValue>
      <Parameters>
        <Parameter Name="writer" Type="System.Web.UI.HtmlTextWriter" />
      </Parameters>
      <Docs>
        <remarks>To be added.</remarks>
        <summary>
          <attribution license="cc4" from="Microsoft" modified="false" />
          <para>Renders the <see cref="T:System.Web.UI.HtmlControls.HtmlInputHidden" /> control's attributes to the specified <see cref="T:System.Web.UI.HtmlTextWriter" /> object.</para>
        </summary>
        <param name="writer">
          <attribution license="cc4" from="Microsoft" modified="false" />The <see cref="T:System.Web.UI.HtmlTextWriter" /> that contains the output stream to render on the client.</param>
      </Docs>
    </Member>
    <Member MemberName="ServerChange">
      <MemberSignature Language="C#" Value="public event EventHandler ServerChange;" />
      <MemberType>Event</MemberType>
      <ReturnValue>
        <ReturnType>System.EventHandler</ReturnType>
      </ReturnValue>
      <Parameters />
      <Docs>
        <remarks>
          <attribution license="cc4" from="Microsoft" modified="false" />
          <para>The <see cref="E:System.Web.UI.HtmlControls.HtmlInputHidden.ServerChange" /> event is raised when the <see cref="P:System.Web.UI.HtmlControls.HtmlInputControl.Value" /> property is changed between posts to the server.</para>
          <block subset="none" type="note">
            <para>The control must have view state enabled for the <see cref="E:System.Web.UI.HtmlControls.HtmlInputHidden.ServerChange" /> event to work correctly.</para>
          </block>
          <para>For more information about handling events, see <format type="text/html"><a href="01E4F1BC-E55E-413F-98C7-6588493E5F67">Consuming Events</a></format>.</para>
        </remarks>
        <summary>
          <attribution license="cc4" from="Microsoft" modified="false" />
          <para>Occurs when the <see cref="P:System.Web.UI.HtmlControls.HtmlInputControl.Value" /> property is changed on the server.</para>
        </summary>
      </Docs>
      <AssemblyInfo>
        <AssemblyVersion>1.0.5000.0</AssemblyVersion>
        <AssemblyVersion>2.0.0.0</AssemblyVersion>
      </AssemblyInfo>
    </Member>
    <Member MemberName="System.Web.UI.IPostBackDataHandler.LoadPostData">
      <MemberSignature Language="C#" Value="bool IPostBackDataHandler.LoadPostData (string postDataKey, System.Collections.Specialized.NameValueCollection postCollection);" />
      <MemberType>Method</MemberType>
      <AssemblyInfo>
        <AssemblyVersion>1.0.5000.0</AssemblyVersion>
        <AssemblyVersion>2.0.0.0</AssemblyVersion>
      </AssemblyInfo>
      <ReturnValue>
        <ReturnType>System.Boolean</ReturnType>
      </ReturnValue>
      <Parameters>
        <Parameter Name="postDataKey" Type="System.String" />
        <Parameter Name="postCollection" Type="System.Collections.Specialized.NameValueCollection" />
      </Parameters>
      <Docs>
        <remarks>To be added.</remarks>
        <summary>
          <attribution license="cc4" from="Microsoft" modified="false" />
          <para>Implements the <see cref="M:System.Web.UI.IPostBackDataHandler.LoadPostData(System.String,System.Collections.Specialized.NameValueCollection)" /> interface method by calling the <see cref="M:System.Web.UI.HtmlControls.HtmlInputHidden.LoadPostData(System.String,System.Collections.Specialized.NameValueCollection)" /> method.</para>
        </summary>
        <returns>
          <attribution license="cc4" from="Microsoft" modified="false" />
          <para>true if the <see cref="T:System.Web.UI.HtmlControls.HtmlInputHidden" /> control's state has changed as a result of the postback; otherwise, false.</para>
        </returns>
        <param name="postDataKey">
          <attribution license="cc4" from="Microsoft" modified="false" />The key identifier for the control.</param>
        <param name="postCollection">
          <attribution license="cc4" from="Microsoft" modified="false" />The collection of all incoming name values.</param>
      </Docs>
    </Member>
    <Member MemberName="System.Web.UI.IPostBackDataHandler.RaisePostDataChangedEvent">
      <MemberSignature Language="C#" Value="void IPostBackDataHandler.RaisePostDataChangedEvent ();" />
      <MemberType>Method</MemberType>
      <AssemblyInfo>
        <AssemblyVersion>1.0.5000.0</AssemblyVersion>
        <AssemblyVersion>2.0.0.0</AssemblyVersion>
      </AssemblyInfo>
      <ReturnValue>
        <ReturnType>System.Void</ReturnType>
      </ReturnValue>
      <Parameters />
      <Docs>
        <remarks>To be added.</remarks>
        <summary>
          <attribution license="cc4" from="Microsoft" modified="false" />
          <para>Implements the <see cref="M:System.Web.UI.IPostBackDataHandler.RaisePostDataChangedEvent" /> interface method by calling the <see cref="M:System.Web.UI.HtmlControls.HtmlInputHidden.RaisePostDataChangedEvent" /> method.</para>
        </summary>
      </Docs>
    </Member>
  </Members>
</Type>