pasting into a DataGrid

Does anybody have any code or advise on how i can paste into a grid.

Of course i can already paste into one cell at a time but how could i for example:

copy 3 horizontal cells in Excel, lets say cells A1 to C1.

then go to my DataGrid which has rows of data, click into the top left cell, hit Ctrl-V and get the 3 values that i copied from excel and have them paste into the first 3 cells of my Grid.

is this possible at all ???

Any help or advise would be greatly appreciated.

Thank a lot