private static string GetUniqueDatasetName(IWorkspace workspace, string baseName, esriDatasetType datasetType)
        {
            return new[] { baseName }.Concat(Enumerable.Range(0, int.MaxValue).Select(i => DatasetUtils.CorrectDatasetName(workspace, baseName + "_" + i)))
                .Where(name => !DatasetUtils.NameExists(workspace, datasetType, name))
                .FirstOrDefault();
        }