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why have you add the C++ project to the solution and the reference too? I think that it's generates a conflict.<br />
Try to remove the C++ project to your solution.
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why have you add the C++ project to the solution and the reference too? I think that it's generates a conflict.
Try to remove the C++ project to your solution.

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can you find your c++ object using object browser ?? it should display the fully qualified path in there.
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can you find your c++ object using object browser ?? it should display the fully qualified path in there.

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<div class="content wysiwyg-content">
I add a c++ project in the same solution, which automaticaaly creates a namespace, &quot;projcpp_namesp&quot;, parallel to the C# asp.net project, &quot;projcs&quot;.<br />
<br />
I right-click &quot;projcs&quot; -&gt; add reference, under 'projects' tab, I select the c++ project and &quot;projcpp_namesp&quot; appears under 'reference'.<br />
<br />
In a aspx.cs file I add &quot;using projcpp_namesp;&quot;<br />
<br />
Error: namespace &quot;projcpp_namesp&quot; could not be found (missing using directive or assembly reference?)<br />
<br />
How do I fix this problem?<br />
<br />
Thanks.<br />
<br />
<br />

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I add a c++ project in the same solution, which automaticaaly creates a namespace, "projcpp_namesp", parallel to the C# asp.net project, "projcs".

I right-click "projcs" -> add reference, under 'projects' tab, I select the c++ project and "projcpp_namesp" appears under 'reference'.

In a aspx.cs file I add "using projcpp_namesp;"

Error: namespace "projcpp_namesp" could not be found (missing using directive or assembly reference?)

How do I fix this problem?

Thanks.




namespace

C# is an object-oriented programming language created in conjunction with Microsoft’s .NET framework. Compilation is usually done into the Microsoft Intermediate Language (MSIL), which is then JIT-compiled to native code (and cached) during execution in the Common Language Runtime (CLR).