Banshee.Sources.DatabaseSource.ReplaceFilter C# (CSharp) Method

        public void ReplaceFilter (IFilterListModel old_filter, IFilterListModel new_filter)
        {
            int i = current_filters.IndexOf (old_filter);
            if (i != -1) {
                current_filters[i] = new_filter;
                SaveCurrentFilters ();
            }
        }