Bind Data in Grid View two Database in single query and single Gridview?

Question

Bind Data in Grid View two Database in single query.

i have two database 
    1.CRMS
    2.ERP

i want to bind the data from two database(Tables)

For Example:
                
        my connection string is ,

SqlConnection con = new SqlConnection("Server=(local);initial catalog=CRMS;Trusted_Connection=True");

SqlConnection con = new SqlConnection("Server=(local);initial catalog=ERP;Trusted_Connection=True");


Thanks&Regs

Magesh