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<?xml version="1.0" encoding="utf-8"?>
<Type Name="IHierarchyData" FullName="System.Web.UI.IHierarchyData">
<TypeSignature Language="C#" Value="public interface IHierarchyData" />
<AssemblyInfo>
<AssemblyName>System.Web</AssemblyName>
<AssemblyVersion>2.0.0.0</AssemblyVersion>
</AssemblyInfo>
<Interfaces />
<Docs>
<since version=".NET 2.0" />
<remarks>
<attribution license="cc4" from="Microsoft" modified="false" />
<para>The <see cref="T:System.Web.UI.IHierarchyData" /> interface is implemented by classes that represent nodes of a hierarchical structure, and track the hierarchical relationships to their parent and child nodes. Classes that implement the <see cref="T:System.Web.UI.IHierarchyData" /> interface can be contained in collections that implement the <see cref="T:System.Web.UI.IHierarchicalEnumerable" /> interface.</para>
</remarks>
<summary>
<attribution license="cc4" from="Microsoft" modified="false" />
<para>Exposes a node of a hierarchical data structure, including the node object and some properties that describe characteristics of the node. Objects that implement the <see cref="T:System.Web.UI.IHierarchyData" /> interface can be contained in <see cref="T:System.Web.UI.IHierarchicalEnumerable" /> collections, and are used by ASP.NET site navigation and data source controls.</para>
</summary>
</Docs>
<Members>
<Member MemberName="GetChildren">
<MemberSignature Language="C#" Value="public System.Web.UI.IHierarchicalEnumerable GetChildren ();" />
<MemberType>Method</MemberType>
<ReturnValue>
<ReturnType>System.Web.UI.IHierarchicalEnumerable</ReturnType>
</ReturnValue>
<Parameters />
<Docs>
<since version=".NET 2.0" />
<remarks>
<attribution license="cc4" from="Microsoft" modified="false" />
<para>You can use the <see cref="P:System.Web.UI.IHierarchyData.HasChildren" /> property to determine whether the <see cref="T:System.Web.UI.IHierarchyData" /> node has child nodes.</para>
</remarks>
<summary>
<attribution license="cc4" from="Microsoft" modified="false" />
<para>Gets an enumeration object that represents all the child nodes of the current hierarchical node.</para>
</summary>
<returns>
<attribution license="cc4" from="Microsoft" modified="false" />
<para>An <see cref="T:System.Web.UI.IHierarchicalEnumerable" /> collection of child nodes of the current hierarchical node.</para>
</returns>
</Docs>
<AssemblyInfo>
<AssemblyVersion>2.0.0.0</AssemblyVersion>
</AssemblyInfo>
</Member>
<Member MemberName="GetParent">
<MemberSignature Language="C#" Value="public System.Web.UI.IHierarchyData GetParent ();" />
<MemberType>Method</MemberType>
<ReturnValue>
<ReturnType>System.Web.UI.IHierarchyData</ReturnType>
</ReturnValue>
<Parameters />
<Docs>
<since version=".NET 2.0" />
<remarks>
<attribution license="cc4" from="Microsoft" modified="false" />
<para>The <see cref="T:System.Web.UI.IHierarchyData" /> interface does not define a HasParent convenience property, so callers must check the return value of the <see cref="M:System.Web.UI.IHierarchyData.GetParent" /> method for null to determine whether the current <see cref="T:System.Web.UI.IHierarchyData" /> node is the root node of the hierarchical data structure to which the node belongs.</para>
</remarks>
<summary>
<attribution license="cc4" from="Microsoft" modified="false" />
<para>Gets an <see cref="T:System.Web.UI.IHierarchyData" /> object that represents the parent node of the current hierarchical node.</para>
</summary>
<returns>
<attribution license="cc4" from="Microsoft" modified="false" />
<para>An <see cref="T:System.Web.UI.IHierarchyData" /> object that represents the parent node of the current hierarchical node.</para>
</returns>
</Docs>
<AssemblyInfo>
<AssemblyVersion>2.0.0.0</AssemblyVersion>
</AssemblyInfo>
</Member>
<Member MemberName="HasChildren">
<MemberSignature Language="C#" Value="public bool HasChildren { get; }" />
<MemberType>Property</MemberType>
<ReturnValue>
<ReturnType>System.Boolean</ReturnType>
</ReturnValue>
<Docs>
<value>To be added.</value>
<since version=".NET 2.0" />
<remarks>
<attribution license="cc4" from="Microsoft" modified="false" />
<para>The <see cref="P:System.Web.UI.IHierarchyData.HasChildren" /> property is a convenience property that enables callers to avoid checking the return value of the <see cref="M:System.Web.UI.IHierarchyData.GetChildren" /> method for null. If the <see cref="P:System.Web.UI.IHierarchyData.HasChildren" /> property returns true, call the <see cref="M:System.Web.UI.IHierarchyData.GetChildren" /> method to retrieve an <see cref="T:System.Web.UI.IHierarchicalEnumerable" /> collection of child nodes.</para>
</remarks>
<summary>
<attribution license="cc4" from="Microsoft" modified="false" />
<para>Indicates whether the hierarchical data node that the <see cref="T:System.Web.UI.IHierarchyData" /> object represents has any child nodes.</para>
</summary>
</Docs>
<AssemblyInfo>
<AssemblyVersion>2.0.0.0</AssemblyVersion>
</AssemblyInfo>
</Member>
<Member MemberName="Item">
<MemberSignature Language="C#" Value="public object Item { get; }" />
<MemberType>Property</MemberType>
<ReturnValue>
<ReturnType>System.Object</ReturnType>
</ReturnValue>
<Docs>
<value>To be added.</value>
<since version=".NET 2.0" />
<remarks>
<attribution license="cc4" from="Microsoft" modified="false" />
<para>While many classes that represent hierarchical data nodes, such as the <see cref="T:System.Web.SiteMapNode" /> class, implement the <see cref="T:System.Web.UI.IHierarchyData" /> interface directly, other classes only act as a wrapper for a class that does not implement the interface. The <see cref="P:System.Web.UI.IHierarchyData.Item" /> property is provided for these design situations, when business objects are functionally equivalent to an <see cref="T:System.Web.UI.IHierarchyData" /> object but cannot be redesigned easily.</para>
</remarks>
<summary>
<attribution license="cc4" from="Microsoft" modified="false" />
<para>Gets the hierarchical data node that the <see cref="T:System.Web.UI.IHierarchyData" /> object represents.</para>
</summary>
</Docs>
<AssemblyInfo>
<AssemblyVersion>2.0.0.0</AssemblyVersion>
</AssemblyInfo>
</Member>
<Member MemberName="Path">
<MemberSignature Language="C#" Value="public string Path { get; }" />
<MemberType>Property</MemberType>
<ReturnValue>
<ReturnType>System.String</ReturnType>
</ReturnValue>
<Docs>
<value>To be added.</value>
<since version=".NET 2.0" />
<remarks>
<attribution license="cc4" from="Microsoft" modified="false" />
<para>The <see cref="P:System.Web.UI.IHierarchyData.Path" /> property can be passed to the <see cref="M:System.Web.UI.HierarchicalDataSourceControl.GetHierarchicalView(System.String)" /> method to retrieve the <see cref="T:System.Web.UI.HierarchicalDataSourceView" /> object that corresponds to the node identified by <see cref="P:System.Web.UI.IHierarchyData.Path" />.</para>
<block subset="none" type="note">
<para>The <see cref="P:System.Web.UI.IHierarchyData.Path" /> property should not contain any sensitive information about the host environment, because it might be rendered to the client in a data-bound control.</para>
</block>
</remarks>
<summary>
<attribution license="cc4" from="Microsoft" modified="false" />
<para>Gets the hierarchical path of the node.</para>
</summary>
</Docs>
<AssemblyInfo>
<AssemblyVersion>2.0.0.0</AssemblyVersion>
</AssemblyInfo>
</Member>
<Member MemberName="Type">
<MemberSignature Language="C#" Value="public string Type { get; }" />
<MemberType>Property</MemberType>
<ReturnValue>
<ReturnType>System.String</ReturnType>
</ReturnValue>
<Docs>
<value>To be added.</value>
<since version=".NET 2.0" />
<remarks>
<attribution license="cc4" from="Microsoft" modified="false" />
<para>The <see cref="P:System.Web.UI.IHierarchyData.Type" /> property does not return the <see cref="T:System.Type" /> of the object represented in an <see cref="T:System.Web.UI.IHierarchyData" /> object. It returns a name used by data-bound controls to differentiate between items in a hierarchy that have different bindable properties.</para>
</remarks>
<summary>
<attribution license="cc4" from="Microsoft" modified="false" />
<para>Gets the name of the type of <see cref="T:System.Object" /> contained in the <see cref="P:System.Web.UI.IHierarchyData.Item" /> property.</para>
</summary>
</Docs>
<AssemblyInfo>
<AssemblyVersion>2.0.0.0</AssemblyVersion>
</AssemblyInfo>
</Member>
</Members>
</Type>
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