class Program
{
[DllImport("user32.dll")]
private extern static bool SwapMouseButton(bool fSwap);
//博客地址：http：//blog.csdn.net/bluceyoung

[DllImport("user32.dll")]
private extern static int GetSystemMetrics(int index);

static void Main(string[] args)
{
int flag = GetSystemMetrics(23);//獲取當(dāng)前鼠標(biāo)設(shè)置狀態(tài)
if (flag == 0)//右手習(xí)慣
{
SwapMouseButton(true);//設(shè)置成左手
}
else//左手習(xí)慣
{
SwapMouseButton(false);//設(shè)置成右手
}
}
}