SharePoint开发 - 自定义导航菜单（二）母版页的菜单应用

时间：2022-09-06 13:16:02

博客地址 http://blog.csdn.net/foxdave

接上篇点击打开链接

本篇叙述在母版页中应用之前的配置信息生成菜单，主要涉及到母版页的自定义，并应用了第三方控件库DevExpress，感兴趣的可以看看，这套东西很强大，戳这里

新建一个SharePoint项目，添加一个模块Module。Module会自动附带一个sample.txt的文件和一个Elements.xml的定义文件。我们删除掉没用的sample.txt，修改Elements.xml为如下所示

<?xml version="1.0" encoding="utf-8"?>

<Elements xmlns="http://schemas.microsoft.com/sharepoint/">

  <Module Name="MasterPageModule" Url="_catalogs/masterpage">

    <File Path="Module\KBMaster.master" Url="KBMaster.master" Type="GhostableInLibrary"/>

  </Module>

</Elements>

母版页我们命名为KBMaster.master，这里需要说明的是，在2010中，添加项里是没有母版页的，我们可以通过VS创建一个web应用程序，在这个project里写母版页，写完之后再拷贝到Module下面去。母版页修改一般根据SP默认的最简母版页或者默认母版页进行修改（不要直接修改默认的东西），修改后的母版页核心代码如下（主要是添加菜单控件）

<div id="s4-workspace">

        <div id="s4-bodyContainer">

            <div id="s4-titlerow" class="s4-pr s4-notdlg s4-titlerowhidetitle">

                <div class="s4-title s4-lp">

                    <div class="s4-title-inner">

                        <table class="s4-titletable" cellspacing="0">

                            <tbody>

                                <tr>

                                    <td class="s4-titlelogo">

                                        <SharePoint:SPLinkButton runat="server" NavigateUrl="~site/" ID="onetidProjectPropertyTitleGraphic">

                                            <SharePoint:SiteLogoImage name="onetidHeadbnnr0" ID="onetidHeadbnnr2" LogoImageUrl="/_layouts/images/siteIcon.png"

                                                runat="server" />

                                        </SharePoint:SPLinkButton>

                                    </td>

                                    <td class="s4-titletext">

                                        <h1 name="onetidProjectPropertyTitle">

                                            <asp:ContentPlaceHolder ID="PlaceHolderSiteName" runat="server">

                                                <SharePoint:SPLinkButton runat="server" NavigateUrl="~site/" ID="onetidProjectPropertyTitle">

                                                    <SharePoint:ProjectProperty ID="ProjectProperty1" Property="Title" runat="server" />

                                                </SharePoint:SPLinkButton>

                                            </asp:ContentPlaceHolder>

                                        </h1>

                                        <span id="onetidPageTitleSeparator" class="s4-nothome s4-bcsep s4-titlesep">

                                            <SharePoint:ClusteredDirectionalSeparatorArrow ID="ClusteredDirectionalSeparatorArrow1"

                                                runat="server" />

                                        </span>

                                        <h2>

                                            <asp:ContentPlaceHolder ID="PlaceHolderPageTitleInTitleArea" runat="server" />

                                        </h2>

                                        <div class="s4-pagedescription" tabindex="0">

                                            <asp:ContentPlaceHolder ID="PlaceHolderPageDescription" runat="server" />

                                        </div>

                                    </td>

                                    <td class="s4-socialdata-notif">

                                        <SharePoint:DelegateControl ID="DelegateControl3" ControlId="GlobalSiteLink3" Scope="Farm"

                                            runat="server" />

                                    </td>

                                </tr>

                            </tbody>

                        </table>

                    </div>

                </div>

                <div id="s4-topheader2" class="s4-pr s4-notdlg">

                    <a name="startNavigation"></a>

                    <div id="s4-searcharea" class="s4-search s4-rp">

                        <asp:ContentPlaceHolder ID="PlaceHolderSearchArea" runat="server">

                            <SharePoint:DelegateControl ID="DelegateControl4" runat="server" ControlId="SmallSearchInputBox"

                                Version="4" />

                        </asp:ContentPlaceHolder>

                        <span class="s4-help"><span style="height: 17px; width: 17px; position: relative;

                            display: inline-block; overflow: hidden;" class="s4-clust"><a href="#" style="height: 17px;

                                width: 17px; display: inline-block;" onclick="TopHelpButtonClick('HelpHome');return false"

                                accesskey="<%$Resources:wss,multipages_helplink_accesskey%>" id="TopHelpLink"

                                title="<%$Resources:wss,multipages_helplinkalt_text%>" runat="server">

                                <img id="Img1" src="/_layouts/images/fgimg.png" alt="<%$Resources:wss,multipages_helplinkalt_text%>"

                                    style="left: -0px !important; top: -309px !important; position: absolute;" align="absmiddle"

                                    border="0" runat="server" />

                            </a></span></span>

                    </div>

                    <div class="s4-rp s4-app">

                    </div>

                    <div class="s4-lp s4-toplinks">

                        <asp:ContentPlaceHolder ID="PlaceHolderTopNavBar" runat="server">

                            <h2 class="ms-hidden">

                                <SharePoint:EncodedLiteral ID="EncodedLiteral5" runat="server" Text="<%$Resources:wss,topnav_pagetitle%>"

                                    EncodeMethod="HtmlEncode" /></h2>

                            <asp:ContentPlaceHolder ID="PlaceHolderHorizontalNav" runat="server">

                                <SharePoint:AspMenu ID="TopNavigationMenuV4" runat="server" EnableViewState="false"

                                    DataSourceID="topSiteMap" AccessKey="<%$Resources:wss,navigation_accesskey%>"

                                    UseSimpleRendering="true" UseSeparateCSS="false" Orientation="Horizontal" StaticDisplayLevels="1"

                                    MaximumDynamicDisplayLevels="2" SkipLinkText="" CssClass="s4-tn" />

                                <SharePoint:DelegateControl runat="server" ControlId="TopNavigationDataSource" ID="topNavigationDelegate">

                                    <Template_Controls>

                                        <asp:SiteMapDataSource ShowStartingNode="False" SiteMapProvider="SPNavigationProvider"

                                            ID="topSiteMap" runat="server" StartingNodeUrl="sid:1002" />

                                    </Template_Controls>

                                </SharePoint:DelegateControl>

                            </asp:ContentPlaceHolder>

                        </asp:ContentPlaceHolder>

                    </div>

                </div>

            </div>

            <div id="s4-statusbarcontainer">

                <div id="pageStatusBar" class="s4-status-s1">

                </div>

            </div>

            <SharePoint:VisualUpgradePreviewStatus ID="VisualUpgradePreviewStatus1" runat="server" />

            <div id="s4-mainarea" class="s4-pr s4-widecontentarea">

                <div id="s4-leftpanel" class="s4-notdlg">

                    <div>

                        <dx:ASPxNavBar ID="leftNav" runat="server" Width="100%" Font-Names="微软雅黑" Font-Size="12px"

                            AutoCollapse="True">

                            <GroupDataFields HeaderImageUrlField="imgurl" NameField="title" NavigateUrlField="url"

                                TextField="title" />

                        </dx:ASPxNavBar>

                    </div>

                    <div id="s4-leftpanel-content">

                        <asp:ContentPlaceHolder ID="PlaceHolderLeftNavBarDataSource" runat="server" />

                        <asp:ContentPlaceHolder ID="PlaceHolderCalendarNavigator" runat="server" />

                        <asp:ContentPlaceHolder ID="PlaceHolderLeftActions" runat="server">

                        </asp:ContentPlaceHolder>

                        <asp:ContentPlaceHolder ID="PlaceHolderLeftNavBarTop" runat="server" />

                        <asp:ContentPlaceHolder ID="PlaceHolderLeftNavBar" runat="server">

                            <div class="ms-quicklaunchouter">

                                <div class="ms-quickLaunch">

                                    <SharePoint:UIVersionedContent ID="UIVersionedContent1" runat="server" UIVersion="4">

                                        <contenttemplate>

						<h2 style="display:inline;" class="ms-hidden"><SharePoint:EncodedLiteral ID="EncodedLiteral6" runat="server" text="<%$Resources:wss,quiklnch_pagetitle%>" EncodeMethod="HtmlEncode"/></h2>

					</contenttemplate>

                                    </SharePoint:UIVersionedContent>

                                    <asp:ContentPlaceHolder ID="PlaceHolderQuickLaunchTop" runat="server">

                                        <SharePoint:UIVersionedContent ID="UIVersionedContent2" UIVersion="3" runat="server">

                                            <contenttemplate>

						<h3 class="ms-standardheader"><label class="ms-hidden"><SharePoint:EncodedLiteral ID="EncodedLiteral7" runat="server" text="<%$Resources:wss,quiklnch_pagetitle%>" EncodeMethod="HtmlEncode"/></label>

						<Sharepoint:SPSecurityTrimmedControl ID="SPSecurityTrimmedControl1" runat="server" PermissionsString="ViewFormPages">

							<div class="ms-quicklaunchheader"><SharePoint:SPLinkButton id="idNavLinkViewAll" runat="server" NavigateUrl="~site/_layouts/viewlsts.aspx" Text="<%$Resources:wss,quiklnch_allcontent%>" accesskey="<%$Resources:wss,quiklnch_allcontent_AK%>"/></div>

						</SharePoint:SPSecurityTrimmedControl>

						</h3>

					</contenttemplate>

                                        </SharePoint:UIVersionedContent>

                                    </asp:ContentPlaceHolder>

                                    <SharePoint:SPNavigationManager ID="QuickLaunchNavigationManager" runat="server"

                                        QuickLaunchControlId="QuickLaunchMenu" ContainedControl="QuickLaunch" EnableViewState="false"

                                        CssClass="ms-quicklaunch-navmgr">

                                        <div>

                                            <SharePoint:DelegateControl ID="DelegateControl5" runat="server" ControlId="QuickLaunchDataSource">

                                                <Template_Controls>

                                                    <asp:SiteMapDataSource SiteMapProvider="SPNavigationProvider" ShowStartingNode="False"

                                                        ID="QuickLaunchSiteMap" StartingNodeUrl="sid:1025" runat="server" />

                                                </Template_Controls>

                                            </SharePoint:DelegateControl>

                                            <SharePoint:UIVersionedContent ID="UIVersionedContent3" UIVersion="3" runat="server">

                                                <contenttemplate>

					<SharePoint:AspMenu

						id="QuickLaunchMenu"

						runat="server"

						DataSourceId="QuickLaunchSiteMap"

						Orientation="Vertical"

						StaticDisplayLevels="2"

						ItemWrap="true"

						MaximumDynamicDisplayLevels="0"

						StaticSubMenuIndent="0"

						SkipLinkText=""

						CssClass="s4-die"

						>

						<LevelMenuItemStyles>

							<asp:MenuItemStyle CssClass="ms-navheader"/>

							<asp:MenuItemStyle CssClass="ms-navitem"/>

						</LevelMenuItemStyles>

						<LevelSubMenuStyles>

							<asp:SubMenuStyle CssClass="ms-navSubMenu1"/>

							<asp:SubMenuStyle CssClass="ms-navSubMenu2"/>

						</LevelSubMenuStyles>

						<LevelSelectedStyles>

							<asp:MenuItemStyle CssClass="ms-selectednavheader"/>

							<asp:MenuItemStyle CssClass="ms-selectednav"/>

						</LevelSelectedStyles>

					</SharePoint:AspMenu>

				</contenttemplate>

                                            </SharePoint:UIVersionedContent>

                                            <SharePoint:UIVersionedContent ID="UIVersionedContent4" UIVersion="4" runat="server">

                                                <contenttemplate>

					<SharePoint:AspMenu

					  id="V4QuickLaunchMenu"

					  runat="server"

					  EnableViewState="false"

					  DataSourceId="QuickLaunchSiteMap"

					  UseSimpleRendering="true"

					  UseSeparateCss="false"

					  Orientation="Vertical"

					  StaticDisplayLevels="2"

					  MaximumDynamicDisplayLevels="0"

					  SkipLinkText=""

					  CssClass="s4-ql" />

				</contenttemplate>

                                            </SharePoint:UIVersionedContent>

                                        </div>

                                    </SharePoint:SPNavigationManager>

                                    <SharePoint:UIVersionedContent ID="UIVersionedContent5" runat="server" UIVersion="3">

                                        <contenttemplate>

					<Sharepoint:SPNavigationManager

					id="TreeViewNavigationManager"

					runat="server"

					ContainedControl="TreeView"

					>

					  <table class="ms-navSubMenu1" cellpadding="0" cellspacing="0" border="0">

						<tr>

						  <td>

							<table class="ms-navheader" width="100%" cellpadding="0" cellspacing="0" border="0">

							  <tr>

								<td nowrap="nowrap" id="idSiteHierarchy">

								  <SharePoint:SPLinkButton runat="server" NavigateUrl="~site/_layouts/viewlsts.aspx" id="idNavLinkSiteHierarchy" Text="<%$Resources:wss,treeview_header%>" accesskey="<%$Resources:wss,quiklnch_allcontent_AK%>"/>

								</td>

							  </tr>

							</table>

						  </td>

						</tr>

					  </table>

					  <div class="ms-treeviewouter">

						<SharePoint:DelegateControl ID="DelegateControl6" runat="server" ControlId="TreeViewAndDataSource">

						  <Template_Controls>

							<SharePoint:SPHierarchyDataSourceControl

							 runat="server"

							 id="TreeViewDataSource"

							 RootContextObject="Web"

							 IncludeDiscussionFolders="true"

							/>

							<SharePoint:SPRememberScroll runat="server" id="TreeViewRememberScroll" onscroll="javascript:_spRecordScrollPositions(this);" style="overflow: auto;height: 400px;width: 150px; ">

							  <Sharepoint:SPTreeView

								id="WebTreeView"

								runat="server"

								ShowLines="false"

								DataSourceId="TreeViewDataSource"

								ExpandDepth="0"

								SelectedNodeStyle-CssClass="ms-tvselected"

								NodeStyle-CssClass="ms-navitem"

								NodeStyle-HorizontalPadding="2"

								SkipLinkText=""

								NodeIndent="12"

								ExpandImageUrl="/_layouts/images/tvplus.gif"

								CollapseImageUrl="/_layouts/images/tvminus.gif"

								NoExpandImageUrl="/_layouts/images/tvblank.gif"

							  >

							  </Sharepoint:SPTreeView>

							</Sharepoint:SPRememberScroll>

						  </Template_Controls>

						</SharePoint:DelegateControl>

					  </div>

					</Sharepoint:SPNavigationManager>

				</contenttemplate>

                                    </SharePoint:UIVersionedContent>

                                    <SharePoint:UIVersionedContent ID="UIVersionedContent6" runat="server" UIVersion="4">

                                        <contenttemplate>

					<Sharepoint:SPNavigationManager

					id="TreeViewNavigationManagerV4"

					runat="server"

					ContainedControl="TreeView"

					CssClass="s4-treeView"

					>

					  <SharePoint:SPLinkButton runat="server" NavigateUrl="~site/_layouts/viewlsts.aspx" id="idNavLinkSiteHierarchyV4" Text="<%$Resources:wss,treeview_header%>" accesskey="<%$Resources:wss,quiklnch_allcontent_AK%>" CssClass="s4-qlheader" />

						  <div class="ms-treeviewouter">

							<SharePoint:DelegateControl ID="DelegateControl7" runat="server" ControlId="TreeViewAndDataSource">

							  <Template_Controls>

								<SharePoint:SPHierarchyDataSourceControl

								 runat="server"

								 id="TreeViewDataSourceV4"

								 RootContextObject="Web"

								 IncludeDiscussionFolders="true"

								/>

								<SharePoint:SPRememberScroll runat="server" id="TreeViewRememberScrollV4" onscroll="javascript:_spRecordScrollPositions(this);" style="overflow: auto;height: 400px;width: 155px; ">

								  <Sharepoint:SPTreeView

									id="WebTreeViewV4"

									runat="server"

									ShowLines="false"

									DataSourceId="TreeViewDataSourceV4"

									ExpandDepth="0"

									SelectedNodeStyle-CssClass="ms-tvselected"

									NodeStyle-CssClass="ms-navitem"

									SkipLinkText=""

									NodeIndent="12"

									ExpandImageUrl="/_layouts/images/tvclosed.png"

									ExpandImageUrlRtl="/_layouts/images/tvclosedrtl.png"

									CollapseImageUrl="/_layouts/images/tvopen.png"

									CollapseImageUrlRtl="/_layouts/images/tvopenrtl.png"

									NoExpandImageUrl="/_layouts/images/tvblank.gif"

								  >

								  </Sharepoint:SPTreeView>

								</Sharepoint:SPRememberScroll>

							  </Template_Controls>

							</SharePoint:DelegateControl>

						  </div>

					</Sharepoint:SPNavigationManager>

				</contenttemplate>

                                    </SharePoint:UIVersionedContent>

                                    <asp:ContentPlaceHolder ID="PlaceHolderQuickLaunchBottom" runat="server">

                                        <SharePoint:UIVersionedContent UIVersion="3" runat="server" ID="PlaceHolderQuickLaunchBottomV3">

                                            <contenttemplate>

						<table width="100%" cellpadding="0" cellspacing="0" border="0" class="s4-die">

						<tr><td>

						<table class="ms-recyclebin" width="100%" cellpadding="0" cellspacing="0" border="0">

						<tr><td nowrap="nowrap">

						<SharePoint:SPLinkButton runat="server" NavigateUrl="~site/_layouts/recyclebin.aspx" id="v3idNavLinkRecycleBin" ImageUrl="/_layouts/images/recycbin.gif" Text="<%$Resources:wss,StsDefault_RecycleBin%>" PermissionsString="DeleteListItems" />

						</td></tr>

						</table>

						</td></tr>

						</table>

					</contenttemplate>

                                        </SharePoint:UIVersionedContent>

                                        <SharePoint:UIVersionedContent UIVersion="4" runat="server" ID="PlaceHolderQuickLaunchBottomV4">

                                            <contenttemplate>

						<ul class="s4-specialNavLinkList">

							<li>

								<SharePoint:ClusteredSPLinkButton

									runat="server"

									NavigateUrl="~site/_layouts/recyclebin.aspx"

									ImageClass="s4-specialNavIcon"

									ImageUrl="/_layouts/images/fgimg.png"

									ImageWidth=16

									ImageHeight=16

									OffsetX=0

									OffsetY=428

									id="idNavLinkRecycleBin"

									Text="<%$Resources:wss,StsDefault_RecycleBin%>"

									CssClass="s4-rcycl"

									PermissionsString="DeleteListItems" />

							</li>

							<li>

								<SharePoint:ClusteredSPLinkButton

									id="idNavLinkViewAllV4"

									runat="server"

									PermissionsString="ViewFormPages"

									NavigateUrl="~site/_layouts/viewlsts.aspx"

									ImageClass="s4-specialNavIcon"

									ImageUrl="/_layouts/images/fgimg.png"

									ImageWidth=16

									ImageHeight=16

									OffsetX=0

									OffsetY=0

									Text="<%$Resources:wss,quiklnch_allcontent_short%>"

									accesskey="<%$Resources:wss,quiklnch_allcontent_AK%>"/>

							</li>

						</ul>

					</contenttemplate>

                                        </SharePoint:UIVersionedContent>

                                    </asp:ContentPlaceHolder>

                                </div>

                            </div>

                        </asp:ContentPlaceHolder>

                    </div>

                </div>

                <div class="s4-ca s4-ca-dlgNoRibbon" id="MSO_ContentTable">

                    <div class="s4-die">

                        <asp:ContentPlaceHolder ID="PlaceHolderPageImage" runat="server" Visible="false" />

                        <asp:ContentPlaceHolder ID="PlaceHolderTitleLeftBorder" runat="server" Visible="false">

                        </asp:ContentPlaceHolder>

                        <div id="onetidPageTitleAreaFrame" class='ms-pagetitleareaframe s4-pagetitle'>

                        </div>

                        <asp:ContentPlaceHolder ID="PlaceHolderMiniConsole" runat="server" Visible="false" />

                        <span class="s4-die">

                            <asp:ContentPlaceHolder ID="PlaceHolderTitleRightMargin" runat="server" Visible="false" />

                        </span>

                        <asp:ContentPlaceHolder ID="PlaceHolderTitleAreaSeparator" runat="server" Visible="false" />

                        <asp:ContentPlaceHolder ID="PlaceHolderNavSpacer" runat="server" Visible="false">

                            <img src="/_layouts/images/blank.gif" width='138' height='1' alt="" /></asp:ContentPlaceHolder>

                        <asp:ContentPlaceHolder ID="PlaceHolderLeftNavBarBorder" runat="server" Visible="false">

                        </asp:ContentPlaceHolder>

                        <asp:ContentPlaceHolder ID="PlaceHolderBodyLeftBorder" runat="server" Visible="false">

                        </asp:ContentPlaceHolder>

                    </div>

                    <SharePoint:VersionedPlaceHolder UIVersion="3" ID="DesignModeConsoleV3" runat="server">

                        <asp:ContentPlaceHolder ID="WSSDesignConsole" runat="server">

                            <wssuc:DesignModeConsole ID="IdDesignModeConsole" runat="server" />

                        </asp:ContentPlaceHolder>

                    </SharePoint:VersionedPlaceHolder>

                    <div class='s4-ba'>

                        <div class='ms-bodyareacell'>

                            <div id="MSO_ContentDiv" runat="server">

                                <a name="mainContent"></a>

                                <asp:ContentPlaceHolder ID="PlaceHolderMain" runat="server">

                                </asp:ContentPlaceHolder>

                            </div>

                        </div>

                    </div>

                    <div class="s4-die">

                        <asp:ContentPlaceHolder ID="PlaceHolderBodyRightMargin" runat="server">

                        </asp:ContentPlaceHolder>

                    </div>

                </div>

            </div>

            <SharePoint:DeveloperDashboard ID="DeveloperDashboard1" runat="server" />

        </div>

    </div>

后台主要做的就是从配置XML里面获取到数据，然后让菜单控件根据这个配置信息生成菜单 

public partial class KBMaster : MasterPage

    {

        protected void Page_Load(object sender, EventArgs e)

        {

            this.prepareTopNav();

            this.prepareLeftNav();

        }

        private void prepareLeftNav()

        {

            XmlDataSource dataSource = Config.GetDataSource(SPContext.Current.Web, Config.NavType.Left);

            if (string.IsNullOrEmpty(dataSource.Data))

            {

                this.Page.ClientScript.RegisterStartupScript(this.Page.GetType(), "LeftNav", "<script>document.getElementById('s4-leftpanel-content').style.display = 'block';</script>");

            }

            else

            {

                int num;

                bool isAdmin = SPContext.Current.Web.CurrentUser.IsSiteAdmin;

                if (!isAdmin)

                {

                    this.Page.ClientScript.RegisterStartupScript(this.Page.GetType(), "LeftNav", "<script>document.getElementById('s4-leftpanel-content').style.display = 'none';</script>");

                }

                else

                {

                    this.Page.ClientScript.RegisterStartupScript(this.Page.GetType(), "LeftNav", "<script>document.getElementById('s4-leftpanel-content').style.display = 'block';</script>");

                }

                this.leftNav.DataSource = dataSource;

                this.leftNav.DataBind();

                for (num = 0; num < this.leftNav.Groups.Count; num++)

                {

                    this.leftNav.Groups[num].ContentTemplate = new LeftNavGroupTemplate(dataSource.Data, num);

                    DevExpress.Web.ASPxTreeView.ASPxTreeView view = (DevExpress.Web.ASPxTreeView.ASPxTreeView)this.leftNav.Groups[num].FindControl("tv" + num);

                    if (view.SelectedNode != null)

                    {

                        view.ExpandToNode(view.SelectedNode);

                        this.leftNav.Groups[num].Expanded = true;

                    }

                }

            }

        }

        private void prepareTopNav()

        {

            if (this.TopNavigationMenuV4 != null)

            {

                try

                {

                    XmlDataSource dataSource = Config.GetDataSource(SPContext.Current.Web, Config.NavType.Top);

                    if (!string.IsNullOrEmpty(dataSource.Data))

                    {

                        this.TopNavigationMenuV4.DataSource = dataSource;

                        this.TopNavigationMenuV4.DataSourceID = "";

                        this.TopNavigationMenuV4.DataBindings.Clear();

                        MenuItemBinding binding = new MenuItemBinding

                        {

                            DataMember = "SiteMapNode",

                            TextField = "title",

                            ValueField = "title",

                            NavigateUrlField = "url"

                        };

                        this.TopNavigationMenuV4.DataBindings.Add(binding);

                    }

                    else

                    {

                        this.TopNavigationMenuV4.DataSource = null;

                        this.TopNavigationMenuV4.DataSourceID = "topSiteMap";

                    }

                    this.TopNavigationMenuV4.DataBind();

                }

                catch (Exception exception)

                {

                    SPMIPTrace.WriteError("SPMIPNavigation", exception);

                    this.TopNavigationMenuV4.DataSource = null;

                    this.TopNavigationMenuV4.DataSourceID = "topSiteMap";

                    this.TopNavigationMenuV4.DataBindings.Clear();

                    this.TopNavigationMenuV4.DataBind();

                }

            }

        }

    }

篇幅有限，其他代码将在下一篇附上

接下来处理feature的事件，在激活时应用母版页，在取消激活时还原默认母版页

public override void FeatureActivated(SPFeatureReceiverProperties properties)

        {

            SPSite parent = (SPSite)properties.Feature.Parent;

            SPWeb rootWeb = parent.RootWeb;

            rootWeb.MasterUrl = "/_catalogs/masterpage/KBMaster.master";

            rootWeb.Update();

        }

        public override void FeatureDeactivating(SPFeatureReceiverProperties properties)

        {

            SPSite parent = (SPSite)properties.Feature.Parent;

            SPWeb rootWeb = parent.RootWeb;

            rootWeb.MasterUrl = "/_catalogs/masterpage/v4.master";

            rootWeb.Update();

        }

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