Showing posts with label hii. Show all posts
Showing posts with label hii. Show all posts

Thursday, March 22, 2012

Object reference not set to an instance of an object.

Hi

I am getting an 'System.NullReferenceException: Object reference not set to
an instance of an object.' error on the following line;

Dim sSQL As String = "INSERT INTO applications ( title, forenames, surname,
occupation) " & _ '<== This line gives the error.
"VALUES('" & txtTitle.Text & "', '" &
txtForenames.Text & "', '" & txtSurname.Text & "', '" &
txtOccupation.SelectedItem.Text & "')"

What am I doing wrong?

Thanks

Regardshi john,
The line of code that you gave below might not throw this exception. If you
can paste a few lines below and after it would be much clear.
the best
srini

"John" wrote:

> Hi
> I am getting an 'System.NullReferenceException: Object reference not set to
> an instance of an object.' error on the following line;
> Dim sSQL As String = "INSERT INTO applications ( title, forenames, surname,
> occupation) " & _ '<== This line gives the error.
> "VALUES('" & txtTitle.Text & "', '" &
> txtForenames.Text & "', '" & txtSurname.Text & "', '" &
> txtOccupation.SelectedItem.Text & "')"
> What am I doing wrong?
> Thanks
> Regards
>

Friday, March 16, 2012

Object reference not set to an instance of an object.

Hi
I am getting an 'System.NullReferenceException: Object reference not set to
an instance of an object.' error on the following line;
Dim sSQL As String = "INSERT INTO applications ( title, forenames, surname,
occupation) " & _ '<== This line gives the error.
"VALUES('" & txtTitle.Text & "', '" &
txtForenames.Text & "', '" & txtSurname.Text & "', '" &
txtOccupation.SelectedItem.Text & "')"
What am I doing wrong?
Thanks
Regardshi john,
The line of code that you gave below might not throw this exception. If you
can paste a few lines below and after it would be much clear.
the best
srini
"John" wrote:

> Hi
> I am getting an 'System.NullReferenceException: Object reference not set t
o
> an instance of an object.' error on the following line;
> Dim sSQL As String = "INSERT INTO applications ( title, forenames, surname
,
> occupation) " & _ '<== This line gives the error.
> "VALUES('" & txtTitle.Text & "', '" &
> txtForenames.Text & "', '" & txtSurname.Text & "', '" &
> txtOccupation.SelectedItem.Text & "')"
> What am I doing wrong?
> Thanks
> Regards
>
>