Joining two tables using LINQ

Question

I have two tables:

PlanMaster (PlanName, Product_ID)

and

ProductPoints (Entity_ID, Product_ID, Comm1, Com

Answer 1

var td =
    from s in cv.Entity_Product_Points
    join r in dt.PlanMasters on s.Product_ID equals r.Product_ID
    where s.Entity_ID == getEntity
    select s;

= not equal to ==

Answer 2

var db1 = (from a in AccYearEntity.OBLHManifests select a).ToList();
var db2 = (from a in MasterEntity.UserMasters select a).ToList();

var query = (from a in db1
             join b in db2 on a.EnteredBy equals b.UserId
             where a.LHManifestNum == LHManifestNum
             select new { LHManifestId = a.LHManifestId, LHManifestNum = a.LHManifestNum, LHManifestDate = a.LHManifestDate, StnCode = a.StnCode, Operatr = b.UserName }).FirstOrDefault();

Answer 3

where s.Entity_ID = getEntity should be where s.Entity_ID == getEntity.

Answer 4

Try changing it to

 where s.Entity_ID == getEntity

Answer 5

I think this will do,

where s.Entity_ID == getEntity

Answer 6

Shouldn't that be a double equals?