protected void Page_Load(object sender, EventArgs e)
{
var condition = RelationshipNameInfoProvider.GetRelationshipNamesWhereCondition(AllowedForObjects, AllowedForDocuments, SiteId, !HideAdHocRelationshipNames);
uniSelector.WhereCondition = condition.ToString(true);
uniSelector.UseTypeCondition = HideAdHocRelationshipNames;
uniSelector.AllowAll = ValidationHelper.GetBoolean(GetValue("AllowAll"), false);
uniSelector.AllowEmpty = AllowEmpty;
uniSelector.ReturnColumnName = ReturnColumnName;
uniSelector.OrderBy = "RelationshipDisplayName";
uniSelector.AllRecordValue = String.Empty;
}