Object reference not set to an instance of an object.

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Error: Object reference not set to an instance of an object.
Code :

VB

Dim CustomerID As String = DirectCast(GridView1.Rows(e.RowIndex).FindControl("txtCustomerID"), TextBox).Text

Posted 27-Sep-13 3:51am

Member 10284688

Updated 27-Sep-13 7:24am

ridoy

v3

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Richard MacCutchan · Answer 1 · 2013-09-27T04:01:00

This question seems to be hitting this forum with monotonous regularity at the moment; largely, I suspect, because of all the bad practices that seem to be taught in schools just now. I recommend you split the above statement into its constituent parts and then run it through your debugger to see which part is causing the failure.

vipul19189 · Answer 2 · 2013-10-04T02:56:00

Solution 3

Try This One

Label lblID = GridView1.Rows[e.RowIndex].FindControl("txtCustomerID") as Label;

Posted 4-Oct-13 2:56am

vipul19189

Bhatt Aniruddh · Answer 3 · 2013-09-27T18:04:00

Solution 2

you need to write full code. may be you forgotten there is some problem in connection string.

Posted 27-Sep-13 18:04pm

Bhatt Aniruddh