Linq Expression functions not showing up

I want to write Linq query however Linq functions are not showing up. See below

I want to write something like this

Please Help

when datatype i a datatable: dt_SheetA.AsEnumerable(9 is needed for the LINQ

Sometimes the Intelisense cache hangs and we dont get suggestions. You can add System.Linq.Expressions also to the imports. Sometimes it helped

I tried adding that one too but it’s did not work and yes the data type is datatable

as mentioned, sometimes cache is hanging. So we just type in the statements and it will also be accepted.

Also ensure following:

Hello @Malusi_Ngubane

Just try to restart the studio and try it once. Also check the scope of dt_sheet datatable varibale.