Merging cells row wise in datagrid using c#

Question

Hi. I am developing pda application in c#. I have question related to datagrid control. Is there a possibility to merge two cells row wise into 1 because my datagrid size is small so have to adjust accordingly? Or they is any multiline option present in datagrid to show cell data vertically so that space can be saved horizontally.?
Thanks in advance for ur cooperation.
Umar