How do I disable a button if First Row of DataGridView selected ?

[Matt Pegg]

Hi all,

I want be able to enable and disable navigation buttons when on the first or
last row of a DataGridView object.

I have a populated DataGridView and two buttons - "First Row" and "Previous Row".
If the user clicks "First Row", they are taken to the first row in the DataGridView via:

Private Sub btnFirstRecord_Click(...) 
' Move to first record in job list 
dgvMyRecords.CurrentCell = dgvMyRecords.Rows(0).Cells(0)
End Sub

What I then want to to is disable the Prev Row button like this...

Private Sub dgvMyRecords_SelectionChanged(...)
If dgvMyRecords.CurrentRow.Index = 0 Then 
btnPrevRow.Enabled = False
Else 
btnPrevRow.Enabled = True 
End if 
End Sub

The problem is... this works if the user selects the first record using the mouse,
but not if the first record is selected through the code using CurrentCell.

If I click on the first row, SelectionChanged gets called AFTER the row gets changed.
If I set dgvMyRecords.CurrentCell to dgvMyRecords.Rows(0).Cells(0) (ie. select the first row via code), SelectionChanged gets called, but BEFORE the row gets changed !?!?!?

Can anyone show me how to do this ?

cheers,
Matt.