not equal in LINQ query

Question

Hello,

 

I have a query and I need to use "Not equal" in this.

 

Query:

HRMSContext Entities = (this.HRMSRepository.Context as HRMSContext);
var query = from a in Entities.SCRB_t_UnidentifiedDeadBody_PS.Where(i => i.District == iDISTRICT_CD && i.PoliceStation == iPS_CD)
join ad in Entities.SCRB_t_UnidentifiedDeadBody on a.PanchnamaNo equals ad.PanchnamaNo
join d in Entities.m_district.Where(i => i.LANG_CD == 99) on a.District equals d.DISTRICT_CD
join p in Entities.m_police_station.Where(i => i.LANG_CD == 99 && i.DISTRICT_CD == iDISTRICT_CD) on a.PoliceStation equals p.PS_CD
select new
{
PanchnamaNo = a.PanchnamaNo,
GDDate = a.GDDate,
Find_Date = a.Find_Date,
DISTRICT = d.DISTRICT
};

How to replace "equals(red color)" to "not equal" .

 

Please help.

Thanks in advance.