예제 #1
0
        protected void PopulatePropertyTree(DirectoryProperty root)
        {
            try
            {
                int index = root.ChildIndex;

                if (!Property.IsValidIndex(index))
                {
                    return;
                }

                Stack <Property> children = new Stack <Property>();

                children.Push(_properties[index]);

                while (children.Count != 0)
                {
                    Property property = children.Pop();
                    if (property == null)
                    {
                        // unknown / unsupported / corrupted property, skip
                        continue;
                    }
                    root.AddChild(property);

                    if (property.IsDirectory)
                    {
                        PopulatePropertyTree((DirectoryProperty)property);
                    }

                    index = property.PreviousChildIndex;
                    if (Property.IsValidIndex(index))
                    {
                        children.Push(_properties[index]);
                    }

                    index = property.NextChildIndex;
                    if (Property.IsValidIndex(index))
                    {
                        children.Push(_properties[index]);
                    }
                }
            }
            catch (IOException ex)
            {
                throw ex;
            }
        }
예제 #2
0
        private void PopulatePropertyTree(DirectoryProperty root)
        {
            int index = root.ChildIndex;

            if (!Property.IsValidIndex(index))
            {
                // property has no children
                return;
            }
            Stack children = new Stack();

            children.Push(_properties[index]);
            while (!(children.Count == 0))
            {
                Property property = ( Property )children.Pop();
                if (property == null)
                {
                    continue;
                }
                root.AddChild(property);

                if (property.IsDirectory)
                {
                    PopulatePropertyTree(( DirectoryProperty )property);
                }
                index = property.PreviousChildIndex;
                if (Property.IsValidIndex(index))
                {
                    children.Push(_properties[index]);
                }
                index = property.NextChildIndex;
                if (Property.IsValidIndex(index))
                {
                    children.Push(_properties[index]);
                }
            }
        }