List<Performane_QA> updateddata1 = (from c in bics.Performane_QA
where c.PerformanceId == updateddata.PerformanceId
select c).ToList();
to get data
---------
foreach(Performane_QA v in updateddata1)
{
string StrPerformanceId=v.PerformanceId;
}
or
var updateddata1 = (from c in bics.Performane_QA
where c.PerformanceId == updateddata.PerformanceId
select c).ToList();
to get data
---------
foreach(var v in updateddata1)
{
string StrPerformanceId=v.PerformanceId;
}