473,503 Members | 13,381 Online
Bytes | Software Development & Data Engineering Community
+ Post

Home Posts Topics Members FAQ

Problem with C++ managed class and VB.NET

Hi,
I made class in C++ managed code (with events) and when i try to instance it
in VB.NET and change to design mode VS alert me :
HEXCEPTION 0x80131019
When i removed events from my C++ class everything works fine....
Can anyone help me?
P.S. error is only in design mode ...When i compile VB.NET application
everything works fine
Nov 16 '05 #1
0 790

This thread has been closed and replies have been disabled. Please start a new discussion.

Similar topics

2
1746
by: Andre | last post by:
Hi, I have a problem with calling a managed C++ function from C#. The function in C++ looks like Class::Func(char* Text) this function is compiled to an DLL and this DLL is referenced in my...
2
7557
by: Jacob Cohen | last post by:
Under VC7.1, I am trying to wrap a native-C++ DLL that contains C++ objects in a Managed-C++ class library for use in a C# project. I created and compiled the native DLL under VC7.1 as a Win32...
2
6875
by: Dick Swager | last post by:
The following code is from a solution with a C++ project and a C# project. The C++ project creates a managed array and the C# project tries to use it. But I am having a 'System.ValueType' to...
3
1792
by: Ben Terry | last post by:
I have imported a legacy C++ project into a VisualStudio.NET 2003 solution. I have some new C# projects in the solution as well. I am using the managed extensions in my C++ project so that I can...
8
1971
by: Nadav | last post by:
Hi, I am writing a performence critical application, this require me to stick to unmanaged C++ as performance is much better using unmanaged C++ ( about 33% better ), Still, I am trying to avoid...
4
2146
by: | last post by:
I am stuck in a situation and I do believe that this should work, but it doesn't. I have a unmanaged dll, that uses MFC. This works great. Now I recompile the unmanaged dll so it contains...
1
1459
by: Sasha Nikolic | last post by:
I have defined a managed class ( __gc ) and a unmanaged ( __nogc ) in a separate files (but in the same vc++ dotnet project). I have no problem of referencing the unmanaged class from the menaged...
8
2337
by: Shawn B. | last post by:
Greetings, Me again. I have (roughly) the following code: HANDLE hConsoleOutput; HANDLE hConsoleInput;
2
2134
by: Dave Burns | last post by:
I have the following situation: There are two dlls in question: a c++ dll (native) and a c++/cli dll (managed) with /clr option enabled. Managed dll links with native dll. Native dll...
2
3186
by: chandramohanp | last post by:
I am having problem to delete a Managed C++ DLL that was used in a pure C# DLL even in the following scenario. 1. Launch the application. This applicatio has its own default applicaiton...
0
7213
marktang
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,...
0
7098
by: Hystou | last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can...
0
7298
Oralloy
by: Oralloy | last post by:
Hello folks, I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>". The problem is that using the GNU compilers,...
0
7366
jinu1996
by: jinu1996 | last post by:
In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven...
1
7017
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...
0
7471
tracyyun
by: tracyyun | last post by:
Dear forum friends, With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each...
0
4698
by: conductexam | last post by:
I have .net C# application in which I am extracting data from word file and save it in database particularly. To store word all data as it is I am converting the whole word file firstly in HTML and...
0
3187
by: TSSRALBI | last post by:
Hello I'm a network technician in training and I need your help. I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs. The...
1
754
muto222
by: muto222 | last post by:
How can i add a mobile payment intergratation into php mysql website.

By using Bytes.com and it's services, you agree to our Privacy Policy and Terms of Use.

To disable or enable advertisements and analytics tracking please visit the manage ads & tracking page.