Copy a row from 1 grid to another

[venerable bede]

I have 2 datagrids.

One contains a list of records (grid1) and the other (grid2) is empty.

When the user clicks on a record on grid 1 I want that record to be copied to grid2.

Can someone tell me how I go about this.

Thanks in Advance

It's nearly Saturday - Boozing in Whitley Bay