"Datagridview . Index was out of range when getting value from a cell" error

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VB

DataGridView

I am getting the error when I select(click) on the row I want to get the customer number from. The Datagridview has over 200 rows and 9 columns. I want the contents of the second column(column 1) that shows on the Datagridview. The Datagridview columns have been reordered from the data file.

I am clicking on the 8th row so I can't be out of range for the row and I am retriving column(cell) 1, that should not be out of range with 9 columns.

I have used this same code in another form and it works.

What am I missing??

What I have tried:

Private AssgnCusNo As Integer = 0

Private Sub DataGridView2_CellContentClick(sender As Object, e As DataGridViewCellEventArgs) Handles DataGridView2.CellContentClick
        Try
            AssgnCusNo = CInt(DataGridView2.SelectedRows(0).Cells(1).Value.ToString())
           
        Catch ex As Exception
            MsgBox(ex.Message, MsgBoxStyle.Critical)
            errornumber = 272 'Assigned error number for logging & debugging.
            clsLogFile = New LogFile(ex.Message, errornumber)
        End Try

    End Sub