Passing C# *****alent of a C++ std::vector, to C++ function

[C# Programming]

I am doing a sample program to test "managed and unmanaged interoperability". I have a c++ function which takes vector and gives me some result back. This vector i want to pass from c# program. Can any one of you please let me know, the C# *****alent of a C++ std::vector? If possible please provide me some sample code. Thanks in adavance.

Regards,
Srikanth.

sree