public XElement ToXml(IToXmlContext ctx)
{
return(new XElement("UserQuery",
new XAttribute("Guid", Guid),
new XAttribute("DisplayName", DisplayName),
new XAttribute("Query", Query.Key),
EntityType == null ? null ! : new XAttribute("EntityType", ctx.TypeToName(EntityType)),
Owner == null ? null ! : new XAttribute("Owner", Owner.Key()),
!HideQuickLink ? null ! : new XAttribute("HideQuickLink", HideQuickLink),
IncludeDefaultFilters == null ? null ! : new XAttribute("IncludeDefaultFilters", IncludeDefaultFilters.Value),
!AppendFilters ? null ! : new XAttribute("AppendFilters", AppendFilters),
RefreshMode == RefreshMode.Auto ? null ! : new XAttribute("RefreshMode", RefreshMode.ToString()),
!GroupResults ? null ! : new XAttribute("GroupResults", GroupResults),
ElementsPerPage == null ? null ! : new XAttribute("ElementsPerPage", ElementsPerPage),
PaginationMode == null ? null ! : new XAttribute("PaginationMode", PaginationMode),
new XAttribute("ColumnsMode", ColumnsMode),
Filters.IsNullOrEmpty() ? null ! : new XElement("Filters", Filters.Select(f => f.ToXml(ctx)).ToList()),
Columns.IsNullOrEmpty() ? null ! : new XElement("Columns", Columns.Select(c => c.ToXml(ctx)).ToList()),
Orders.IsNullOrEmpty() ? null ! : new XElement("Orders", Orders.Select(o => o.ToXml(ctx)).ToList())));
}