int arrays between C# and C++

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How can I transport int arrays between C# and C++ so that an int array
created in C# will be filled with contents in the C++ dll and so that this
content is accessible in the C# dll again.

[Ben Voigt]

"Joachim" <Jo*****@discussions.microsoft.comwrote in message
news:0B**********************************@microsof t.com...

How can I transport int arrays between C# and C++ so that an int array
created in C# will be filled with contents in the C++ dll and so that this
content is accessible in the C# dll again.

Using C++/CLI and accepting a parameter of type cli::array<int>^.

http://msdn2.microsoft.com/en-us/lib...w6(VS.80).aspx

[G Himangi]

I am assuming by C++ you mean unmanaged C++ dll. Without the signature of
the C++ dll function, I cannot tell you a definitive answer but you can try
applying

[MArshalAs(UnmanagedType.ByValTArray,SizeConst=numb er of elements in array)]

attribute to your parameter/return type.

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"Joachim" <Jo*****@discussions.microsoft.comwrote in message
news:0B**********************************@microsof t.com...

How can I transport int arrays between C# and C++ so that an int array
created in C# will be filled with contents in the C++ dll and so that this
content is accessible in the C# dll again.