comboBoxevents in a dataGridView in vb.net

Question

Dear all,

I am a newbieee in vb.net.My problem is i got a datagridview and i need to add combobox as 1st col(employee number) and in the second col is a text box(Employee name) whose value is based on the item selected in the combobox.I dont know where to write the events for the combobox...



Thanks in Advance..

AMR