how to call C# and JAVA code from C++

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I need to call C# and Java code from C++/C code base.
Please tell the process for the same.

OK some update based on feedback below:
I am having dll having C/C++ code. I am trying to plugin different language components into it, the components are in dll for C# and jar for JAVA.
I would need to call these component functions. I am ok with implementing intermediate layer if ie required.

Posted 7-Apr-10 22:04pm

buntyuec

Updated 8-Apr-10 3:23am

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NeoPunk · Answer 1 · 2010-04-07T23:22:00

Solution 1

To invoke C# code from C++ you can create a COM object in C# and then invoke it from C++ or any language you want, or you can use network communication by IPC protocol or using sockets, it will be possible even for JAVA.

Posted 7-Apr-10 23:22pm

NeoPunk

Cedric Moonen · Answer 2 · 2010-04-08T01:28:00

Solution 2

What are you trying to do exactly ? Wherre is this java and C# coming from ? Are they executables (or jar files in case of java) ? Or simply source files ?

Posted 8-Apr-10 1:28am

Cedric Moonen