在vb.net中使用Inner Join合并两个DataTable

I have two DataTables that need to be merged together. Both Tables have a field in it called "Code" Basically if one table has a certain code, it merges with the corresponding code in the other table, getting that rows values merged into it. I would say its like merging two tables together in SQL using an inner join. I have two DataTables that need to be merged to