Question

I have two datatables like this:

dt1:

   ID1
----------
    1
    2
    3
    4
    5
    6
    7
    8
    9
    10

dt2:

   ID2
----------
    1
    2
    3
    4
    5

Now, I want to retrieve all combinations of the items from these two datatables such that the result will contain 50 (10 x 5) rows – something like this:

dtResult:

ID1     ID2
------------
1        1
1        2
1        3
1        4
1        5
2        1
2        2
2        3
2        4
2        5
3        1
.        .
.        .
.        .

is there any simple way instead of using a loop?

Answer 1

Thanks all but i have solved it by Foreach method in LINQ.