Datagridview Problem in VS2005

Dear All
I am using Visual Studio2005 and MS Access 2000 to develop a software

I have 3 datagridview in a windows form with same data for different purpose.

dgv_PT.Datasource=dSet.Tables("PList")

dgv_Order.Datasource=dSet.Tables("PList")

dgv_Name.Datasource=dSet.Tables("PList")

Now when I click on one datagridview to select a specific row then other datagridview also select same row at a time. But I want to select different row from different datagridview by different click.
How can I do this

with regards
Shakhawat