public override object ConvertTo(ITypeDescriptorContext context, System.Globalization.CultureInfo culture, object value, Type destinationType) { if (typeof(string).Equals(destinationType)) { if (value != null) { if (value is string) { return(value); } int rate; try { rate = Convert.ToInt32(value); } catch { rate = 24000; } return(PropEditorAudioSampleRate.RateName(rate)); } } return(base.ConvertTo(context, culture, value, destinationType)); }