public static IQueryable <TModel> TakePage <TModel>(this IQueryable <TModel> source, PagingOptions paging)
{
return(paging != null?paging.TakePage(source) : source);
}
public IAppQuery <TModel> SetPageOptions(int current, int size)
{
Paging = new PagingOptions(current, size);
return(this);
}