.HitTestInfo Class

[Beagley]

I'm trying to give a context menu to my user when they right click on a particular row in my datagrid. I created two functions that pass back the indicies for the row and column. The following code is located in the Mouse_Clicked event point for the datagrid itself. When I right click the first time everything works perfetly, but the next time I right click the context menu comes up but nothing else gets updated. If I left click on the datagrid then right click it behaves normally, so I guess my question is why doesn't the mouse_click event fire correctly when the user right clicks? Here is the code:

    Private Sub dgridContractors_MouseClick(ByVal sender As System.Object, ByVal e As System.Windows.Forms.MouseEventArgs) Handles dgridContractors.MouseClick
        If e.Button = Windows.Forms.MouseButtons.Right Then
            'Hightlight the row
            Me.dgridContractors.Rows(dgridContractors.CurrentRow.Index).Selected = False
            Me.dgridContractors.Rows(NewRowIndex(e.X, e.Y)).Selected = True

            With Me.ContextMenuStrip1
                .Items.Clear()
                .Items.Add("Delete this record")
                .Items.Add("Sort by Column """ & dgridContractors.Columns(NewColumnIndex(e.X, e.Y)).HeaderText & """")
            End With
            ContextMenuStrip1.Show(Windows.Forms.Cursor.Position)
        End If
    End Sub

    Private Function NewRowIndex(ByVal x As Integer, ByVal y As Integer) As Integer
        Dim info As DataGridView.HitTestInfo = dgridContractors.HitTest(x, y)
        Return info.RowIndex
        info = Nothing
    End Function

    Private Function NewColumnIndex(ByVal x As Integer, ByVal y As Integer) As Integer
        Dim info As DataGridView.HitTestInfo = dgridContractors.HitTest(x, y)
        Return info.ColumnIndex
        info = Nothing
    End Function