public static GetNextSibling ( |
||
element | The context |
|
Результат |
/// <summary> /// Moves the context to the next sibling <see cref="XmlElement"/> if /// one exists. /// </summary> /// <returns><c>true</c> if the context <see cref="XmlElement"/> was /// changed, <c>false</c> otherwise.</returns> public bool MoveToNextSibling() { XmlElement element = DOM.GetNextSibling(context); if (element != null) { context = element; return(true); } return(false); }
/// <summary> /// Constructs an XPath expression that describes the location of the /// given <see cref="XmlNode"/> within its document tree. /// </summary> /// <param name="node">The <see cref="XmlNode"/> to be described.</param> /// <returns>An XPath expression describing the location of the /// <see cref="XmlNode"/>.</returns> public static string ForNode(XmlNode node) { if (node != null) { switch (node.NodeType) { case XmlNodeType.Attribute: return(ForNode((node as XmlAttribute).OwnerElement) + "/@" + node.Name); case XmlNodeType.Element: { int succ = 0; int pred = 0; for (XmlElement temp = DOM.GetPreviousSibling(node as XmlElement); temp != null;) { if (!temp.Name.Equals(node.Name)) { break; } temp = DOM.GetPreviousSibling(temp); ++succ; } for (XmlElement temp = DOM.GetNextSibling(node as XmlElement); temp != null;) { if (!temp.Name.Equals(node.Name)) { break; } temp = DOM.GetNextSibling(temp); ++pred; } if ((succ + pred) > 0) { return(ForNode(node.ParentNode) + "/" + node.LocalName + "[" + (succ + 1) + "]"); } else { return(ForNode(node.ParentNode) + "/" + node.LocalName); } } } } return(""); }