| public static GetParent ( XPathNode &pageNode, int &idxNode ) : bool | ||
| pageNode | XPathNode | |
| idxNode | int | |
| Результат | bool | |
public override bool MoveToParent()
{
if (this.idxParent != 0)
{
this.pageCurrent = this.pageParent;
this.idxCurrent = this.idxParent;
this.pageParent = null;
this.idxParent = 0;
return(true);
}
return(XPathNodeHelper.GetParent(ref this.pageCurrent, ref this.idxCurrent));
}
/// <summary>
/// Position the navigator on the parent of the current node. If the current node has no parent,
/// return false.
/// </summary>
public override bool MoveToParent()
{
if (_idxParent != 0)
{
// 1. For attribute nodes, element parent is always stored in order to make node-order
// comparison simpler.
// 2. For namespace nodes, parent is always stored in navigator in order to virtualize
// XPath 1.0 namespaces.
// 3. For collapsed text nodes, element parent is always stored in navigator.
Debug.Assert(_pageParent != null);
_pageCurrent = _pageParent;
_idxCurrent = _idxParent;
_pageParent = null;
_idxParent = 0;
return(true);
}
return(XPathNodeHelper.GetParent(ref _pageCurrent, ref _idxCurrent));
}
