Datagridview - edit selected row?
<p>I have set Datagridview .ReadOnly property to True, and then added a button column. Button column is meant for edit button when clicked, but I wish to edin only currently selected row. This is what I tried:</p>

<p>EDIT:</p>

<pre><code>Public Class Form2

Private Sub Form2_Resize(sender As Object, e As EventArgs) Handles Me.Resize
    Me.DataGridView1.Height = 0.8 * Me.Height
End Sub

Private Sub Form2_Load(sender As Object, e As EventArgs) Handles MyBase.Load
            'TODO: This line of code loads data into the 'Users._USERS' table.                           You can move, or remove it, as needed.
    Me.USERSTableAdapter.Fill(Me.Users._USERS)
    Me.DataGridView1.DefaultCellStyle.Font = New Font("Arial", 7)

 End Sub

Protected Overrides Sub OnLoad(e As EventArgs)
   MyBase.OnLoad(e)
   For i As Integer = 0 To DataGridView1.Rows.Count - 1
   DataGridView1.Rows(i).ReadOnly = True
   Next
End Sub

Private Sub DataGridView1_CellContentClick(sender As Object, e As DataGridViewCellEventArgs) Handles DataGridView1.CellContentClick

Dim yourColumnIndex As Int32 = 3
If e.ColumnIndex = yourColumnIndex Then

If MsgBox("Do you wish to edit records?", vbQuestion + vbYesNo, "Edit records") = vbYes Then
 DataGridView1.Rows(e.RowIndex).ReadOnly = False

End If
End If

End Sub

Private Sub DataGridView1_RowLeave(sender As Object, e As DataGridViewCellEventArgs) Handles DataGridView1.RowLeave
     DataGridView1.Rows(e.RowIndex).ReadOnly = True
End Sub


 End Class
</code></pre>