private PropertyDescriptorCollection CreatePropertyDescriptorCollection(Type propertyObjectType)
{
var propertyDescriptors = propertyObjectType.GetProperties(DefaultBindingFlags).Select(pi => pi).Where(pi => pi.GetIndexParameters().Length == 0).OrderBy(p => p.Name)
.Select(propertyInfo => PropertyInfoDescriptor.CreateDescriptor(propertyObjectType, propertyInfo, this)).ToList();
return(new PropertyDescriptorCollection(propertyDescriptors));
}
