Selection of gridview on gridview coloumn

Question

HI,

 

 

In my windows project there is one gridview in first coloumn in check box

 

Now requirment is that when user select some by pressing shiftkey+up or shift+down key

or shift+mouse selection

 

whatever selection  is done that check box in first coloumn  should be selected 

 

which event  i should use?

 

How can i do that?