/// <summary>
/// Change null value to an empty string for display in textbox.
/// </summary>
/// <param name="value">the proposed value to convert.</param>
/// <param name="targetType">they type to convert to.</param>
/// <param name="parameter">binding parameters to evaluate.</param>
/// <param name="culture">culture of the application.</param>
/// <returns></returns>
public object ConvertBack(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture)
{
return(EmptyStringToNullConverter.convert(value, targetType, parameter, culture));
}
/// <summary>
/// Initializes a new instance of the <see cref="DynamicCodedValueDomainColumn"/> class.
/// </summary>
public DynamicCodedValueDomainColumn()
: base()
{
dateTimeConverter = new DateTimeFormatConverter();
nameConverter = new DynamicCodedValueSourceConverter();
lookupConverter = new DynamicCodedValueSourceLookupConverter();
selectedConverter = new DynamicCodedValueSourceSelectedItemConverter();
nullableSources = new CodedValueSources();
#if !SILVERLIGHT
stringToPrimitiveTypeConverter = new StringToPrimitiveTypeConverter();
#else
emptyStringToNullConverter = new EmptyStringToNullConverter();
#endif
}