本文整理汇总了VB.NET中System.Web.SiteMapNode.Clone方法的典型用法代码示例。如果您正苦于以下问题：VB.NET SiteMapNode.Clone方法的具体用法？VB.NET SiteMapNode.Clone怎么用？VB.NET SiteMapNode.Clone使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类System.Web.SiteMapNode的用法示例。
在下文中一共展示了SiteMapNode.Clone方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的VB.NET代码示例。
示例1: ExpandForumPaths
Private Sub Page_Load(ByVal sender As Object, ByVal e As EventArgs)
' The ExpandForumPaths method is called to handle
' the SiteMapResolve event.
AddHandler SiteMap.SiteMapResolve, AddressOf Me.ExpandForumPaths
End Sub
Private Function ExpandForumPaths(ByVal sender As Object, ByVal e As SiteMapResolveEventArgs) As SiteMapNode
' The current node represents a Post page in a bulletin board forum.
' Clone the current node and all of its relevant parents. This
' returns a site map node that a developer can then
' walk, modifying each node.Url property in turn.
' Since the cloned nodes are separate from the underlying
' site navigation structure, the fixups that are made do not
' effect the overall site navigation structure.
Dim currentNode As SiteMapNode = SiteMap.CurrentNode.Clone(True)
Dim tempNode As SiteMapNode = currentNode
' Obtain the recent IDs.
Dim forumGroupID As Integer = GetMostRecentForumGroupID()
Dim forumID As Integer = GetMostRecentForumID(forumGroupID)
Dim postID As Integer = GetMostRecentPostID(forumID)
' The current node, and its parents, can be modified to include
' dynamic querystring information relevant to the currently
' executing request.
If Not (0 = postID) Then
tempNode.Url = tempNode.Url & "?PostID=" & postID.ToString()
End If
tempNode = tempNode.ParentNode
If Not (0 = forumID) And Not (tempNode Is Nothing) Then
tempNode.Url = tempNode.Url & "?ForumID=" & forumID.ToString()
End If
tempNode = tempNode.ParentNode
If Not (0 = ForumGroupID) And Not (tempNode Is Nothing) Then
tempNode.Url = tempNode.Url & "?ForumGroupID=" & forumGroupID.ToString()
End If
Return currentNode
End Function