Question

Is there any way can C# pass an array in function like C++?

In C++, we can pass the array plus offset and length very neat like below

void myFunction(int A[], int m) // m is length of A
{
    myFunction2(A+1, m - 1); 
}

Can C# do it too?

Answer 1

Sure. However you can’t modify pointers, so you would need to pass the offset separately. Also, you don’t need to pass around the length, because all C# Arrays have a .Length property to get the array size.

void MyFunction(int[] A, int offset)
{
    MyFunction2(A, offset + 1);
}