/// <summary>
/// Finds child nodes uner the parent node and places them in the currentList.
/// </summary>
/// <param name="currentList">List to be populated with the nodes.</param>
/// <param name="parent">Parent node under which the nodes should be searched.</param>
/// <param name="filter">Filter to be used while selecting the node.</param>
/// <param name="criteria">Criteria to be used by the filter.</param>
public static void FindNodes(IList <HierarchyNode> currentList, HierarchyNode parent, WixNodeFilter filter, object criteria)
{
if (currentList == null)
{
throw new ArgumentNullException("currentList");
}
if (parent == null)
{
throw new ArgumentNullException("parent");
}
if (filter == null)
{
throw new ArgumentNullException("filter");
}
for (HierarchyNode child = parent.FirstChild; child != null; child = child.NextSibling)
{
if (filter(child, criteria))
{
currentList.Add(child);
}
WixHelperMethods.FindNodes(currentList, child, filter, criteria);
}
}
internal static void RemoveNonMemberItems(WixProjectNode project)
{
IList <HierarchyNode> nodeList = new List <HierarchyNode>();
WixHelperMethods.FindNodes(nodeList, project, WixProjectMembers.IsNodeNonMemberItem, null);
for (int index = nodeList.Count - 1; index >= 0; index--)
{
HierarchyNode parent = nodeList[index].Parent;
nodeList[index].OnItemDeleted();
parent.RemoveChild(nodeList[index]);
}
}