How to get all the birthdays of today?

Question

Does anyone know how to make a Linq query that gets all the birthdays of today? The code below doesn\'t work :

var getBirthdays = 
    orgContext.CreateQuery<         


        

Answer 1

I solved my problem based on the example of "Peter Majeed" and using "LinqKit"!

var predicate = PredicateBuilder.False();
for (int i = Math.Min(140, DateTime.Today.Year - 1900); i > -1; i--)
{
    DateTime cleanDateTime = new DateTime(DateTime.Today.AddYears(-i).Year, DateTime.Today.AddYears(-1).Month, DateTime.Today.AddYears(-i).Day);
    predicate = predicate.Or(p => p.BirthDate == cleanDateTime.ToUniversalTime());
}
var getBirthdays = (from c in orgContext.CreateQuery().AsExpandable().Where(predicate)
                     select c).ToList();

The above query gave me the correct result! Thx to all who helped me!