How to convert array to char* in C++ CLR?

Question

In my project, I pass a byte[] from C# to C++ CLR function.

C++ CLR code:

void TestByteArray(array^ byteArray)
{
    ...
}


        

Answer 1

void TestByteArray(array<System::Byte>^ byteArray)
{
    pin_ptr<System::Byte> p = &byteArray[0];
    unsigned char* pby = p;
    char* pch = reinterpret_cast<char*>(pby);

    // use it...
}

Answer 2

You're looking for the Encoding.GetChars() Method