|
public InsertAfter ( |
||
| newChild | The node to insert. May not be null. | |
| refChild | The node that is the reference node. The newNode is placed after the refNode. | |
| 리턴 | ||
public HtmlNode InsertAfter(HtmlNode newChild, HtmlNode refChild)
{
if (newChild == null)
{
throw new ArgumentNullException("newChild");
}
if (refChild == null)
{
return PrependChild(newChild);
}
if (newChild == refChild)
{
return newChild;
}
int index = -1;
if (_childnodes != null)
{
index = _childnodes[refChild];
}
if (index == -1)
{
throw new ArgumentException(HtmlDocument.HtmlExceptionRefNotChild);
}
_childnodes.Insert(index + 1, newChild);
_ownerdocument.SetIdForNode(newChild, newChild.GetId());
_outerchanged = true;
_innerchanged = true;
return newChild;
}
public static void RemoveChildKeepGrandChildren ( HtmlNode parent , HtmlNode oldChild )
{
if ( oldChild.ChildNodes != null )
{
HtmlNode previousSibling = oldChild.PreviousSibling;
foreach ( HtmlNode newChild in oldChild.ChildNodes )
{
parent.InsertAfter ( newChild , previousSibling );
previousSibling = newChild; // Missing line in HtmlAgilityPack
}
}
parent.RemoveChild ( oldChild );
}
