public static bool DeleteChildren(this BaseElementNavigator nav)
{
var parent = nav.Bookmark();
if (nav.MoveToFirstChild())
{
while (!nav.IsAtBookmark(parent))
{
nav.DeleteTree();
}
}
return(true);
}
public static bool MoveToChild(this BaseElementNavigator nav, string name)
{
if (nav.MoveToFirstChild())
{
do
{
if (nav.PathName == name)
{
return(true);
}
}while (nav.MoveToNext());
nav.MoveToParent();
}
return(false);
}
private static void rebaseChildren(BaseElementNavigator nav, string path, List<string> newPaths)
{
var bm = nav.Bookmark();
if (nav.MoveToFirstChild())
{
do
{
var newPath = path + "." + nav.Current.GetNameFromPath();
newPaths.Add(newPath);
if(nav.HasChildren)
rebaseChildren(nav, newPath, newPaths);
}
while (nav.MoveToNext());
nav.ReturnToBookmark(bm);
}
}
private static void rebaseChildren(BaseElementNavigator nav, string path, List <string> newPaths)
{
var bm = nav.Bookmark();
if (nav.MoveToFirstChild())
{
do
{
var newPath = path + "." + nav.Current.GetNameFromPath();
newPaths.Add(newPath);
if (nav.HasChildren)
{
rebaseChildren(nav, newPath, newPaths);
}
}while (nav.MoveToNext());
nav.ReturnToBookmark(bm);
}
}
public static bool AppendChild(this BaseElementNavigator nav, Profile.ElementComponent child)
{
var bm = nav.Bookmark();
if (nav.MoveToFirstChild())
{
while (nav.MoveToNext())
{
;
}
var result = nav.InsertAfter(child);
if (!result)
{
nav.ReturnToBookmark(bm);
}
return(result);
}
else
{
return(nav.InsertFirstChild(child));
}
}