How to customize the item height based on number of lines in WinForms EditableList?

//Customize the Visibility of Items.
void ListBox_DrawItem(object sender, DrawItemEventArgs e)
{
   if (e.Index >= 0)
   {
       e.DrawBackground();
       e.DrawFocusRectangle();
       e.Graphics.DrawString(item[e.Index], new Font(FontFamily.GenericSansSerif, 14, FontStyle.Bold), new SolidBrush(color[e.Index]), e.Bounds);
   }
}
//Determines the Size of the Item.
void ListBox_MeasureItem(object sender, MeasureItemEventArgs e)
{            
   //Numlines is total number of lines in a text
   e.ItemHeight = 25*numLines;
}

'Customize the Visibility of Items.
Private Sub ListBox_DrawItem(sender As Object, e As DrawItemEventArgs)
    If e.Index >= 0 Then
       e.DrawBackground()
       e.DrawFocusRectangle()
       e.Graphics.DrawString(item(e.Index), New Font(FontFamily.GenericSansSerif, 14, FontStyle.Bold), New SolidBrush(color(e.Index)), e.Bounds)
    End If
End Sub
'Determines the Size of the Item.
Private Sub ListBox_MeasureItem(sender As Object, e As MeasureItemEventArgs)
    'Numlines is total number of lines in a text
    e.ItemHeight = 25 * numLines
End Sub