SPQuery eQuery = new SPQuery();
eQuery.RowLimit = 1;
eQuery.Query = $"<Where><Eq><FieldRef Name='User' LookupId='TRUE' /><Value Type='User'>{oUser.ID}</Value></Eq></Where>";Caml запрос получения пользователя по ID
SPQuery eQuery = new SPQuery();
eQuery.RowLimit = 1;
eQuery.Query = $"<Where><Eq><FieldRef Name='User' LookupId='TRUE' /><Value Type='User'>{oUser.ID}</Value></Eq></Where>";