I need to do something like this,

My two tables have the same signature, but different class so It suppose to work but it is not working.

var myTable;

if (booleanVariable == true) { myTable = table1; } else { myTable = table2; }

var myLinq1 = from p in myTable join r in myOtherTable select p;

In this case, I have to initialize myTable

I have tried also,

var myTablev= table2;

if (booleanVariable == true) { myTable = table1; }

var myLinq1 = from p in myTable join r in myOtherTable select p;

then var is type table2, then it can't be changed to table1 type.

I need help, I don't want to make a copy paste of all the code. the linq query is huge, and it s nested with 5 or 6 queries. also I have to do this on 12 different methods.

Thanks a lot for your help.