Cell value is not updating in Grid View.

[smith]

HI

  I  have one button Called add Parameter,in my grid having three colums
Parameter Name,
ParentName  is  Read Only
 while i click the Button one row willadd with Default Details   in folwwing Colums
NewParameter,"P1"

i chamged the New Parameter to newP1 , after that i am clicking the Button one More row is added but Chnaged details are  not  updated in the first  Row.
because cell click event is not updated,.. i checked in cell edit ended event e.NewValue is null..
if i have 2 rows updating properly single row only having this issue

how to solve this issue?

regards
murugan

[smith]

HI

Any one  replay my question...