程序代码：

#include "stdafx.h"
#include <iostream>

using namespace System;

int main(array<System::String ^> ^args)
{
    Console::WriteLine(L"Enter please a sentence: ");
    String^ line = Console::ReadLine();                         //读取输入的字符串
    Console::WriteLine(L"Enter please a letter: ");
    char ch = Console::Read();                                  //读取输入的单个字符
    Console::WriteLine(L"Your sentence is :{0}",line);
    Console::Write(L"Your letter is: {0}",ch);
    Console::Write(L"\nPress any key,please:");
    ConsoleKeyInfo keyPress = Console::ReadKey(true);           //读取所按的键
    Console::WriteLine(L"\nThe key press corresponds to the character: {0}",keyPress.KeyChar);//输出上一句按的键的信息
   
    system("pause");
    return 0;
}