Pass values from one form to another based on Id only?

Question

 Hi,

     I want to pass DataGridView cell values from one page to another.Here the DataGridView is binding from Data Base using joins.My Table consists of 10 columns but I want to Bind only 5 columns to the DGV and when I double click on cell in DGV,based on Id I want to get all values to the TextBoxes(5 cell values from DGV and 5 columns from Data Base). I am getting 5 values from DGV but How to get remaining 5 values from Data Base.

How to solve this problem??
Thanks as Advance...