public static object ConvertFromInterLinqGrouping <TKey, TElement>(Type wantedType, InterLinqGrouping <TKey, TElement> grouping)
{
#if !NETFX_CORE
Type[] genericArguments = wantedType.GetGenericArguments();
#else
Type[] genericArguments = wantedType.GetTypeInfo().GenericTypeArguments;
#endif
object key = ConvertFromSerializable(genericArguments[0], grouping.Key);
#if !NETFX_CORE
MethodInfo method = typeof(TypeConverter).GetMethod("ConvertFromSerializableCollection", BindingFlags.Public | BindingFlags.Static).MakeGenericMethod(genericArguments[1]);
#else
MethodInfo method = typeof(TypeConverter).GetTypeInfo().GetDeclaredMethod("ConvertFromSerializableCollection").MakeGenericMethod(genericArguments[1]);
#endif
object elements = method.Invoke(null, new object[] { grouping });
//object elements = ConvertFromSerializableCollection<TElement>( typeof( IEnumerable<> ).MakeGenericType( genericArguments[1] ), );
Type elementType = InterLinqTypeSystem.FindIEnumerable(elements.GetType());
if (elementType == null)
{
throw new Exception("ElementType could not be found.");
}
#if !NETFX_CORE
Type[] genericTypes = new[] { key.GetType(), elementType.GetGenericArguments()[0] };
#else
Type[] genericTypes = new[] { key.GetType(), elementType.GetTypeInfo().GenericTypeArguments[0] };
#endif
InterLinqGroupingBase newGrouping = (InterLinqGroupingBase)Activator.CreateInstance(typeof(InterLinqGrouping <,>).MakeGenericType(genericTypes));
newGrouping.SetKey(key);
newGrouping.SetElements(elements);
return(newGrouping);
}
private static object ConvertToInterLinqGrouping <TKey, TElement>(IGrouping <TKey, TElement> grouping)
{
object key = ConvertToSerializable(grouping.Key);
object elements = ConvertToSerializableCollection <TElement>(grouping);
Type elementType = InterLinqTypeSystem.FindIEnumerable(elements.GetType());
if (elementType == null)
{
throw new Exception("ElementType could not be found.");
}
Type[] genericTypes = new Type[] { key.GetType(), elementType.GetGenericArguments()[0] };
InterLinqGroupingBase newGrouping = (InterLinqGroupingBase)Activator.CreateInstance(typeof(InterLinqGrouping <,>).MakeGenericType(genericTypes));
newGrouping.SetKey(key);
newGrouping.SetElements(elements);
return(newGrouping);
}
