返回 Boolean 类型的值,该值表明当前导航节点是否为链接栏。链接栏提供了允许您在当前站点中的网页间导航的超链接。只读。
expression.IsLinkBar
expression 必选。返回 NavigationNode 对象的表达式。
如果为 False,则导航节点不是链接栏。如果为 True,则导航节点是链接栏。
下列示例遍历导航节点层次结构,并显示站点中任何链接栏的名称。如果没有找到链接栏,则向用户显示一条消息。导航节点是否为链接栏是由 IsLinkBar 属性决定的。
Sub DisplayLinkBar()
'Return a collection of all navigation nodes used in the current web
'Searches through the collection and displays the names of all link bars
Dim objApp As FrontPage.Application
Dim objNavNode As NavigationNode
Dim objNavNodes As NavigationNodes
Dim strAns As String
Dim blnFound As Boolean
blnFound = False
Set objApp = FrontPage.Application
'Create a reference to the NavigationNodes collection
Set objNavNodes = objApp.ActiveWeb.AllNavigationNodes
'For each node in the collection
For Each objNavNode In objNavNodes
'If set to True, this is a link bar
If objNavNode.IsLinkBar = True Then
MsgBox objNavNode.Label & " is a link bar."
blnFound = True
End If
'Go to next node
Next objNavNode
'If no link bars are found, display a message
If blnFound = False Then
MsgBox "There are no link bars in the current web."
End If
End Sub