473,508 Members | 2,373 Online
Bytes | Software Development & Data Engineering Community
+ Post

Home Posts Topics Members FAQ

Mixing managed and unmanaged code

Hello

I have problem mixing managed and unmanaged C++ code in VS.NET 2003. I want to create a windows forms application which uses some C++ code that is incompatible with managed extensions (__fastcall etc.). I have tried disabling "compile as managed" option for these specific files, but it does not help: by trial and error I figured out that if there are any "references" in the project, IDE adds /FU switch with each of these references to compilation command line of _every_ source file in the project (even if managed extensions are disabled for it). /FU switch is 'force #using'. This causes my incompatible source files to fail compilation - because unmanaged code will not compile with /FU switch

Deleting the references from project solves the problem (i.e. /FU are no longer added to command line), but once I do that I can no longer edit my forms in the designer..

I'm stuck. Please help

Best regards
Marcin
Jul 21 '05 #1
0 2795

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

Similar topics

2
489
by: Neil | last post by:
I am developing a demo in C# using Managed DirectX. I wanted to use a C++ static library in the demo (its a class for handling physics), so I decided to create my Graphics classes in C#, inherit...
4
1678
by: Daniel Lidström | last post by:
Hello, is it possible to ``use CS to code a class, and (M)C++ for the logic''? Sorry if this sounds vague, I'm not really sure myself what it means. Does anyone have any ideas? -- Daniel
1
1252
by: Steve Marsden | last post by:
Hi All the information I had read suggested that if you had an existing C project that you wished to change to managed code all you had to do was use the /clr switch and then over time you could...
0
481
by: kaalus | last post by:
Hello I have problem mixing managed and unmanaged C++ code in VS.NET 2003. I want to create a windows forms application which uses some C++ code that is incompatible with managed extensions...
2
4428
by: quat | last post by:
I am getting the error: error C4368: cannot define 'd3dPP' as a member of managed 'FormEx::Form1': mixed types are not supported I am trying to mixed managed and unmanaged code (d3dPP is...
3
2172
by: frank | last post by:
Hi I've got aplication, which one is written in unmanaged c++ with stl, i've made for it gui in managed c++. Problem becomes when I'm starting to filling up for example datagrids, when I'm...
3
4681
by: frank | last post by:
Hi I've got aplication, which one is written in unmanaged c++ with stl, i've made for it gui in managed c++. Problem becomes when I'm starting to filling up for example datagrids, when I'm...
2
16832
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...
2
12343
by: Jon Slaughter | last post by:
How difficult is it for one to integrate unmanaged C++ into C#? I know for functions one can use DLLimport but how does one go about doing it for classes? Do I have to completely reimplement the...
0
7223
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
7321
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,...
1
7036
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...
1
5047
isladogs
by: isladogs | last post by:
The next Access Europe User Group meeting will be on Wednesday 1 May 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM). In this session, we are pleased to welcome a new...
0
4705
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
3191
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...
0
1547
by: 6302768590 | last post by:
Hai team i want code for transfer the data from one system to another through IP address by using C# our system has to for every 5mins then we have to update the data what the data is updated ...
1
762
muto222
by: muto222 | last post by:
How can i add a mobile payment intergratation into php mysql website.
0
414
bsmnconsultancy
by: bsmnconsultancy | last post by:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence...

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.