临时切换鼠标左右键

C#版:

using System;
using System.Collections.Generic;
using System.Text;

namespace swapMouseButton2
{
class Program
{
private const int SM_SWAPBUTTON = 23;

[System.Runtime.InteropServices.DllImport("user32.dll")]
private extern static bool SwapMouseButton(bool fSwap);

[System.Runtime.InteropServices.DllImport("user32.dll")]
private extern static bool GetSystemMetrics(int nIndex);

static void Main(string[] args)
{
SwapMouseButton(!GetSystemMetrics(SM_SWAPBUTTON));
}
}
}

C++版:

#include <windows.h>
#include <stdio.h>

int WINAPI WinMain(
HINSTANCE hInstance,      // handle to current instance
HINSTANCE hPrevInstance,  // handle to previous instance
LPSTR lpCmdLine,          // command line
int nCmdShow              // show state
)
{
BOOL bSwapped = ::GetSystemMetrics(SM_SWAPBUTTON);
::SwapMouseButton(! bSwapped);
return 0;

}

很明显两者都是通过调用windows的API。编辑后给EXE文件新建一个快捷方式，如取名为swap(您也可以保留后缀名)，把快捷方式拷贝到用户变量定位文件路径下，必要时运行里输入"swap"就OK了。