fruit->RemoveAt(fruit->Count - 1);

using namespace System;
using namespace System::Collections;

int main()
{
array<String^>^ input = {"Apple", "Banana", "Carrot"};
Generic::List<String^>^ fruit = gcnew Generic::List<String^>((Generic::IEnumerable<String^>^) input);

fruit->TrimExcess();

fruit->RemoveAt(fruit->Count - 1);
}