C++/CLI: handle to ref class member of native class

Slawomir Lisznianski

The C++/CLI Language Specification Working Draft 1.5, Jun, 2004 doesn't
mention this scenario: can a handle to a ref class type be a member of a
native class?

Thanks,

Slawomir Lisznianski [ www.rhapsodia.org ]

Nov 17 '05 #1

Subscribe Post Reply

1579

Brandon Bray [MSFT]

Slawomir Lisznianski wrote:

The C++/CLI Language Specification Working Draft 1.5, Jun, 2004 doesn't
mention this scenario: can a handle to a ref class type be a member of a
native class?

This has not been addressed in any of the released previews of the language
specification. However, there is a design here. It is called Mixed Types,
and you will note that there is a chapter reserved for the topic.

Specification aside, this is not going to be supported in the Visual C++
2005 release. We had a lot to do, and we wanted to provide high quality
features. Unfortunately, that meant we had to make difficult cuts such as
this.

--
Brandon Bray, Visual C++ Compiler http://blogs.msdn.com/branbray/
This posting is provided AS IS with no warranties, and confers no rights.

Nov 17 '05 #2

by: Don Kim | last post by:

I have the following code: using namespace System; ref class R { public: R() {

.NET Framework

C++/CLI array in struct

by: GrkEngineer | last post by:

I recently had to use someone's struct from a native app to receive data over Udp. The struct has a array member which looked like this: struct sensorHdr{ char sName; }; When I tried to make...

.NET Framework

Is C++/CLI gaining any traction???

by: Don Kim | last post by:

I've been looking for a new IT position, and so far, the majority of work with respect to the Windows platform is C#/.Net, with some vb.net requests every so often. Even many of the C++/MFC/ATL...

.NET Framework

Mixed mode programming problem in C++/CLI

by: Edward Diener | last post by:

In Managed C++ in order to share the functionality of a class between its CLR code and native C++ code, in essence mixed mode programming for a class, I would design the __gc class so its...

.NET Framework

How to purposefully put an Assertion failure into Finalize() for debug builds using C++/CLI syntax?

by: Bern McCarty | last post by:

I am porting stuff from MEC++ syntax to the new C++/CLI syntax. Something that we did in the old syntax that proved to be very valuable was to make sure that the finalizer would purposefully...

.NET Framework

A re-announce on GC's defects

by: Born | last post by:

GC is really garbage itself Reason 1: There is delay between the wanted destruction and the actual destruction.

C# / C Sharp

C++/CLI, Unmanaged to Managed callback without using a bridge, or pinning pointers.

by: DaTurk | last post by:

Hi, I have a rather interesting problem. I have a unmanged c++ class which needs to communicate information to managed c++ via callbacks, with a layer of c# on top of the managed c++ ultimatley...

.NET Framework

C++/CLI mixing managed/unmanaged

by: jraul | last post by:

Hi, This is probably a noobie question but: I just created a new C++/CLI project in VS 2005. It created an empty class: public ref class Class1 { // TODO: Add your methods for this class...

.NET Framework

Bug in C++ /CLI 2005

by: Howard Swope | last post by:

Greetings: Is anyone aware of a fix for the apparent bug in C++ /CLI 2005... If you create a class with a ref type member variable declared with stack semantics and you declare this member as ,...

.NET Framework

Easy Steps to Fix "Canon Printer Won't Connect to WiFi Network"

by: taylorcarr | last post by:

A Canon printer is a smart device known for being advanced, efficient, and reliable. It is designed for home, office, and hybrid workspace use and can also be used for a variety of purposes. However,...

General

How to turn on java script in a villaon keypad mobile phone

by: Charles Arthur | last post by:

How do i turn on java script on a villaon, callus and itel keypad mobile phone

Java

Merging data from multiple Excel files

by: ryjfgjl | last post by:

In our work, we often receive Excel tables with data in the same format. If we want to analyze these data, it can be difficult to analyze them because the data is spread across multiple Excel files...

Data Management

Migrating Website to Cloud - Emmanuel Katto

by: emmanuelkatto | last post by:

Hi All, I am Emmanuel katto from Uganda. I want to ask what challenges you've faced while migrating a website to cloud. Please let me know. Thanks! Emmanuel

General

Navigating the Data Structures and Algorithms (DSA)

by: BarryA | last post by:

What are the essential steps and strategies outlined in the Data Structures and Algorithms (DSA) roadmap for aspiring data scientists? How can individuals effectively utilize this roadmap to progress...

Algorithms / Advanced Math

Looking to do Android software development, any suggestions? Is flutter better?

by: nemocccc | last post by:

hello, everyone, I want to develop a software for my android phone for daily needs, any suggestions?

General

Is that possible of reading the .csv file in column wise and the column have different lengths ?

by: Sonnysonu | last post by:

This is the data of csv file 1 2 3 1 2 3 1 2 3 1 2 3 2 3 2 3 3 the lengths should be different i have to store the data by column-wise with in the specific length. suppose the i have to...

C / C++

What is ONU?

by: marktang | last post by:

ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However,...

General

The easy way to turn off automatic updates for Windows 10/11

by: Hystou | last post by:

Overview: Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows...

Windows Server

C++/CLI: handle to ref class member of native class

Similar topics