public override PropertyDescriptorCollection GetProperties(ITypeDescriptorContext context, object value, Attribute[] attributes)
{
if (value.GetType().Namespace == "System.ComponentModel.Design")
{
return(TypeDescriptor.GetProperties(value));
//var type = value.GetType();
//var valueField = type.GetField("value", BindingFlags.NonPublic | BindingFlags.Instance);
//if (valueField != null)
//{
// value = valueField.GetValue(value);
//}
}
var fieldsArray = MyPropertyDescriptorForFields.CreateArray(value.GetType(), attributes);
var propertiesArray = MyPropertyDescriptorForProperties.CreateArray(value.GetType(), attributes);
return(new PropertyDescriptorCollection(propertiesArray.Concat <PropertyDescriptor>(fieldsArray).ToArray()));
}
private static Attribute[] GetAttributes(PropertyInfo propertyInfo, IEnumerable <Attribute> defaultCustomAttributes)
{
var propertyAttributes = propertyInfo.GetCustomAttributes(true).OfType <Attribute>();
var attributes = MyPropertyDescriptorForFields.GetAttributes(propertyInfo.PropertyType, propertyAttributes.Concat(defaultCustomAttributes));
//var attributes = new List<Attribute>();
//attributes.AddRange(defaultCustomAttributes);
//var customAttributes = propertyInfo.GetCustomAttributes(true);
//attributes.AddRange(customAttributes.OfType<Attribute>());
////var attributes = customAttributes.OfType<Attribute>().ToList();
//if (!NonExpandedTypes.Contains(propertyInfo.PropertyType) &&
// !propertyInfo.PropertyType.IsEnum)
//{
// bool implementsIEnumerable = typeof(System.Collections.IEnumerable).IsAssignableFrom(propertyInfo.PropertyType);
// if (!implementsIEnumerable)
// {
// attributes.Add(new TypeConverterAttribute(typeof(MyTypeConverter)));
// }
// attributes.AddRange(propertyInfo.GetCustomAttributes(true).OfType<Attribute>());
//}
return(attributes);
}
static Attribute[] GetAttributes(IList <T> array, int index)
{
return(MyPropertyDescriptorForFields.GetAttributes(typeof(T), new Attribute[0]));
}
