Choice which database to be display from Report

[vincentkhoosiongleng]

Dear All, Can anybody teach me how to call database from the crystal report by use the VB.NET code. Example : I have two database file like "c:\mycode\mydata1.mdb" and "c:\mycode\mydata2.mdb". This two database have same database structure and table, just each database have difference data inside. I just want to create a single report file and may call mydata1.mdb or mydata2.mdb. Can anybody teach me how to call it on the coding.