C# (CSharp) TreeModelSort.IterIsValid示例

示例#1

        public void ScrollToIter(TreeIter iter)
        {
            if (iter.Equals(TreeIter.Zero) ||
                !sort.IterIsValid(iter))
            {
                return;
            }

            TreePath path;

            path = sort.GetPath(iter);

            if (path != null)
            {
                ScrollToCell(path, null, false, 0, 0);
            }
        }