LINQ any compare to Guid List throw error - linq

Question

I am working on LINQ query in which I selecting all the claims against role. The role may or may not have claim so I did left join which is working fine as in following object claimList. Now I need to assign status object true or false based on if claim exist for a role which I am trying to use any but it throw error
error
cannot convert from system.Guid to system.Func<system.Guid, bool>
LINQ
var o2 = (from role in Context.Roles.Where(x=>x.Id == Guid.Parse("22000010-0002-4ADD-BC6F-7556616t66656"))
join roleClaimRef in Context.RoleClaims on role.Id equals roleClaimRef.RoleId into rc
select new
{
role,
roleClaim = rc.DefaultIfEmpty(),
claimList = (from claim in Context.Claims
select new
{
claim,
status = rc.Select(x=>x.ClaimId).Any(claim.Id) // throw error here....
})
}).ToList();

Answer 1

Where you say
status = rc.Select(x=>x.ClaimId).Any(claim.Id), you are passing Guid as a parameter into the Linq function Any, which requires a function that returns a boolean (See documentation from the Microsoft Docs).
I assume what you intend to do is select from rc where the ClaimId property is equal to your claim.Id.
In that case, do this:
status = rc.Select(x=>x.ClaimId).Any(claimId => claimId == claim.Id)
Hope this helps.

Answer 2

Your problem is because of using Guid.Parse in linq, you must create a variable and assign it, after that use the variable like below:
Guid tmpId = Guid.Parse("22000010-0002-4ADD-BC6F-7556616t66656");
var o2 = (from role in Context.Roles.Where(x=>x.Id == tmpId)
join roleClaimRef in Context.RoleClaims on role.Id equals roleClaimRef.RoleId into rc
select new
{
role,
roleClaim = rc.DefaultIfEmpty(),
claimList = (from claim in Context.Claims
select new
{
claim,
status = rc.Select(x=>x.ClaimId).Any(claim.Id)
})
}).ToList();

Answer 3

Check your ID using where condition
var o2 = (from role in Context.Roles.Where(x=>x.Id == Guid.Parse("22000010-0002-4ADD-BC6F-7556616t66656"))
join roleClaimRef in Context.RoleClaims on role.Id equals roleClaimRef.RoleId into rc
select new
{
role,
roleClaim = rc.DefaultIfEmpty(),
claimList = (from claim in Context.Claims
select new
{
claim,
status = rc.Where(a=>a.ClaimId==claim.Id).Select(x=>x.ClaimId)//check if claim id exist or not
})
}).ToList();