SPNavigationProvider class

發行項
05/05/2015

提供基底類別的SharePoint Foundation專門用於 SharePoint 網站」導覽的網站導覽提供者。

Inheritance hierarchy

System.Object
  System.Configuration.Provider.ProviderBase
    System.Web.SiteMapProvider
      Microsoft.SharePoint.Navigation.SPNavigationProvider
        Microsoft.SharePoint.Navigation.SPAdministrationQuickLaunchProvider

Namespace: Microsoft.SharePoint.Navigation
Assembly: Microsoft.SharePoint (in Microsoft.SharePoint.dll)

Syntax

'宣告
<AspNetHostingPermissionAttribute(SecurityAction.InheritanceDemand, Level := AspNetHostingPermissionLevel.Minimal)> _
<AspNetHostingPermissionAttribute(SecurityAction.LinkDemand, Level := AspNetHostingPermissionLevel.Minimal)> _
Public Class SPNavigationProvider _
    Inherits SiteMapProvider _
    Implements IEditableSiteMapProvider
'用途
Dim instance As SPNavigationProvider

[AspNetHostingPermissionAttribute(SecurityAction.InheritanceDemand, Level = AspNetHostingPermissionLevel.Minimal)]
[AspNetHostingPermissionAttribute(SecurityAction.LinkDemand, Level = AspNetHostingPermissionLevel.Minimal)]
public class SPNavigationProvider : SiteMapProvider, 
    IEditableSiteMapProvider

備註

衍生自「 ASP.NET SiteMapProvider類型。

Examples

SPNavigationProvider類別可讓您撰寫自訂控制項來瀏覽網站。下列範例程式碼存取的根節點的上方連結列和快速啟動]。從這時，使用者可以瀏覽這兩個節點的階層。

<% @Page language="C#" Debug=true%>
<%@ Register Tagprefix="SharePoint" 
      Namespace="Microsoft.SharePoint" 
      Assembly="Microsoft.Sharepoint" %>
<%@ Register Tagprefix="SharePointNavigation"
      Namespace="Microsoft.SharePoint.Navigation"
      Assembly="Microsoft.Sharepoint" %>
<%@ Register Tagprefix="SharePointWebControls"
      Namespace="Microsoft.SharePoint.WebControls"
      Assembly="Microsoft.Sharepoint" %>
<HTML>
      <BODY>
            Tests the SPNavigationProvider properties
            <BR>
            <%

SPWeb web = SPControl.GetContextWeb(Context);

SPNavigationProvider prov = (SPNavigationProvider)
      SiteMap.Providers["SPNavigationProvider"];

Response.Write ("<BR><DIV ID =\"quicklaunch\">" +
       prov.FindSiteMapNode(Context).Title + "</DIV>");
Response.Write("<BR><DIV ID=\"toplink\">" +
      prov.FindSiteMapNode("sid:1002") + "</DIV>");

%>
     </BODY>
</HTML>