Public Delegate Sub SubEditorClosedEventHandler( _
   ByVal sender As Object, _
   ByVal e As SubEditorClosedEventArgs _
) 

Dim instance As New SubEditorClosedEventHandler(AddressOf HandlerMethod)

public delegate void SubEditorClosedEventHandler( 
   object sender,
   SubEditorClosedEventArgs e
)

fpSpread1.SubEditorClosed += new FarPoint.Win.Spread.SubEditorClosedEventHandler(fpSpread1_SubEditorClosed);

private void fpSpread1_SubEditorClosed(object sender, FarPoint.Win.Spread.SubEditorClosedEventArgs e) 
{ 
    textBox1.Text = "The sub editor is in row " + e.Row + " - column " + e.Column; 
}

Dim eh As FarPoint.Win.Spread.SubEditorClosedEventHandler = AddressOf FpSpread1_SubEditorClosed

AddHandler FpSpread1.SubEditorClosed, eh

Private Sub FpSpread1_SubEditorClosed(ByVal sender As Object, ByVal e As FarPoint.Win.Spread.SubEditorClosedEventArgs)
    TextBox1.Text = "The sub editor is in row " & e.Row & " - column " & e.Column End Sub