private string GetPdeDataType(string key, InternalBookmark ibm) { if (ibm == null || string.IsNullOrWhiteSpace(key)) { return(string.Empty); } InternalBookmarkItem ibmItem = ibm.GetInternalBookmarkItem(key); if (ibmItem == null) { return(string.Empty); } return(MarkupUtilities.SqlDbType2XsdDataType(ibmItem.DataType)); }