How to combine data from two table (same structure, same name) of two database files (.bak) ?

Hi everyone,

I am having two sql database file (.bak), now I am write a module (C#) to combine data from two files into an unique database file (contain all data). (these databases have same tables, same structure, only different data).

Do you know how to do that, is it possible ?

For simple example: My database include 2 tables: Student (Id, Name, Class, teacherId) and Teacher (Id, Name, Mobile).

Thank you very much !

Tai