How to insert,update record in data grid view (inline)

Question

Hi ,

 

i need some help in completing a small task . " How to insert,update,delete record in data grid view using inline i.e   (suppose if we update a record in the data grid then after click on the next row the data which is updated should be save directly to the sql server database ).

 i already surfed  so many pages but i didnt get what i want

 

 

1	max	25	developer
2	rex	36	team lead

 

if u check the above table suppose  if a made any changes to the name "max "   to "rambo" then after clicking on the next row  it should be directly updated to data base like wise insert and delete to .

 

 Thanks in advance