public override object ConvertTo(ITypeDescriptorContext context, CultureInfo culture, object value, Type destinationType)
{
if (destinationType == typeof(string))
{
TypeConverter converter = WhiskeyTypeConverters.lookUp(value.GetType().Name);
if (converter != null)
{
return(converter.ConvertTo(context, culture, value, destinationType));
}
if (ConverterManager.Instance.hasConverter(value.GetType()))
{
return(ConverterManager.Instance.convertToString(value));
}
else
{
try
{
return(Convert.ChangeType(value, destinationType));
}
catch (Exception e)
{
return(value.ToString());
}
}
}
return(base.ConvertTo(context, culture, value, destinationType));
}
public override object ConvertFrom(ITypeDescriptorContext context, CultureInfo culture, object value)
{
if (value.GetType() == typeof(string))
{
PropertyAdapter adapter = (PropertyAdapter)context.Instance;
string name = context.PropertyDescriptor.Name;
GeneralPropertyDescriptor gpd = (GeneralPropertyDescriptor)context.PropertyDescriptor;
WhiskeyProperty whiskeyProp = adapter.WhiskeyPropertys.Where((w) => { return(w.Name.Equals(name)); }).ToList()[0];
Type toType = whiskeyProp.TypeVal.Value.GetType();
TypeConverter converter = WhiskeyTypeConverters.lookUp(toType.Name);
if (converter != null && value != null && converter.CanConvertFrom(value.GetType()))
{
object converted = converter.ConvertFrom(context, culture, value);
whiskeyProp.TypeVal.Value = converted;
}
if (ConverterManager.Instance.hasConverter(toType))
{
whiskeyProp.TypeVal.Value = ConverterManager.Instance.convertFromString(toType, (string)value);
}
else
{
try
{
whiskeyProp.TypeVal.Value = Convert.ChangeType(value, toType);
}
catch (Exception e)
{
//???
}
}
return(gpd.PropValue);
}
return(base.ConvertFrom(context, culture, value));
}
