本文整理匯總了VB.NET中System.Xml.XPath.XPathNavigator.SelectAncestors方法的典型用法代碼示例。如果您正苦於以下問題：VB.NET XPathNavigator.SelectAncestors方法的具體用法？VB.NET XPathNavigator.SelectAncestors怎麽用？VB.NET XPathNavigator.SelectAncestors使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。
在下文中一共展示了XPathNavigator.SelectAncestors方法的1個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的VB.NET代碼示例。
示例1: XPathDocument
Dim document As XPathDocument = New XPathDocument("contosoBooks.xml")
Dim navigator As XPathNavigator = document.CreateNavigator()
navigator.MoveToChild("bookstore", "http://www.contoso.com/books")
navigator.MoveToChild("book", "http://www.contoso.com/books")
' Select all the descendant nodes of the book node.
Dim bookDescendants As XPathNodeIterator = navigator.SelectDescendants("", "http://www.contoso.com/books", False)
' Display the LocalName of each descendant node.
Console.WriteLine("Descendant nodes of the book node:")
While bookDescendants.MoveNext()
Console.WriteLine(bookDescendants.Current.Name)
End While
' Select all the child nodes of the book node.
Dim bookChildren As XPathNodeIterator = navigator.SelectChildren("", "http://www.contoso.com/books")
' Display the LocalName of each child node.
Console.WriteLine(vbCrLf & "Child nodes of the book node:")
While bookChildren.MoveNext()
Console.WriteLine(bookChildren.Current.Name)
End While
' Select all the ancestor nodes of the title node.
navigator.MoveToChild("title", "http://www.contoso.com/books")
Dim bookAncestors As XPathNodeIterator = navigator.SelectAncestors("", "http://www.contoso.com/books", False)
' Display the LocalName of each ancestor node.
Console.WriteLine(vbCrLf & "Ancestor nodes of the title node:")
While bookAncestors.MoveNext()
Console.WriteLine(bookAncestors.Current.Name)
End While