public static IEnumerable <Type> GetImplementedTypes(Type type)
{
Dictionary <Type, object> types = new Dictionary <Type, object>();
TypeHelper.GetImplementedTypesHelper(type, types);
return(types.Keys);
}
private static void GetImplementedTypesHelper(Type type, Dictionary <Type, object> typesEncountered)
{
if (!typesEncountered.ContainsKey(type))
{
typesEncountered.Add(type, type);
Type[] interfaces = type.GetInterfaces();
for (int i = 0; i < (int)interfaces.Length; i++)
{
TypeHelper.GetImplementedTypesHelper(interfaces[i], typesEncountered);
}
for (Type j = type.BaseType; j != null && j != TypeHelper.ObjectType; j = j.BaseType)
{
TypeHelper.GetImplementedTypesHelper(j, typesEncountered);
}
return;
}
else
{
return;
}
}