datagridview instance not set to an instance of an object while updating the acess database

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C#

if (grdAddress.CurrentRow.Index <= -1)
           {
               return;
           }
           int Id = int.Parse(grdAddress.CurrentRow.Index.ToString());

in this code while edit, delete there is an error stating the following error message:

Object reference not set to an instance of an object.

Help will be highly appreciated.

Posted 8-Aug-12 1:12am

Deepak Kr Choudhary

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Kenneth Haugland 8-Aug-12 7:13am

Looks like you forgot to set a New on something.... Cant really tell, the code snipplet is too short :)

2 solutions

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Sangramsingh Pawar · Answer 1 · 2012-08-08T01:33:00

Solution 3

check that your grdAddress.CurrentRow not null

Posted 8-Aug-12 1:33am

Sangramsingh Pawar

priti2010 · Answer 2 · 2012-08-08T01:21:00

Solution 1

update it using datakey values if u have set any

Posted 8-Aug-12 1:21am

priti2010