根据 Linq C# 中的条件返回数据

Question

I have below query but it throws error

An exception was thrown while attempting to evaluate a LINQ query parameter expression

int? status = null;
BankDBContext.AccountDBs.Where(x => x.IsActive == (!status.HasValue? x.IsActive : (status.Value == 1))).ToList();

I want to return all records if status is null and if status has 1 return active records else in active records.

Thanks.

Answer 1

Return everything if null, active items if 1, else inactive

BankDBContext.AccountDBs.Where(x => status == null || x.IsActive == (status == 1))