How can i use classes defined in c++ dll?

's Computer Specifications

I found that there is no header file in c# .To invoke
a function export form a dll written in c, we can use
DllImport attribute.But if I want to use classes that are
defined in c++ dll,what shall i do?

thanks
violin

's Computer Specifications

Write a managed wrapper class in Managed C++

Willy.

"violin wang" <(E-Mail Removed)> wrote in message
news:022701c3cd45$2f8db740$(E-Mail Removed)...
> I found that there is no header file in c# .To invoke
> a function export form a dll written in c, we can use
> DllImport attribute.But if I want to use classes that are
> defined in c++ dll,what shall i do?
>
> thanks
> violin

's Computer Specifications

I got it.
Thank you very much.

violin

>-----Original Message-----
>Write a managed wrapper class in Managed C++
>
>Willy.
>
>"violin wang" <(E-Mail Removed)>
wrote in message
>news:022701c3cd45$2f8db740$(E-Mail Removed)...
>> I found that there is no header file in c# .To
invoke
>> a function export form a dll written in c, we can use
>> DllImport attribute.But if I want to use classes that
are
>> defined in c++ dll,what shall i do?
>>
>> thanks
>> violin
>
>
>.
>

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