c# - Getting the selected datalist by an array -

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i going ask basic question , repeated 1 have bit different situation. want use "in" operator in linq. have rows table has id provided array , returns row if has. how can it.

my array has

var aa="1091","1092","1093" , on.

and table uses these ids primary keys .i have rows id contained in array , not want use s.p.

you can use enumerable.contains, 

var aa = new string[3] { "1091", "1092", "1093" }; var res = yourdatasource.where(c => aa.contains(c.id));

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