Question

C#什么会出现未处理的“System.StackOverflowException”类型的异常

class Muslmprove
{
public string SongTitle {get{return SongTitle;} set{SongTitle = value;} }
public string Singer
{get { return Singer; } set { Singer = value; } }

public void StarPlayer()
{
Console.WriteLine("千千静听已启动....");
}
public void ChoosingSongs()
{
SongTitle = "千年缘";
Singer = "必然";
Console.WriteLine("歌曲已选择...\n 音乐：" + SongTitle + "\t" + "歌手：" + Singer);
Player();

}
public void Player()
{
Console.WriteLine("开始播放...\n 音乐：" + SongTitle + "\t" + "歌手：" + Singer);
}
}

static void Main(string[] args)
{
Muslmprove musicImprove = new Muslmprove();
musicImprove.StarPlayer();
musicImprove.ChoosingSongs();
}
}
}

Answer 1

汗啊， 因为 你的属性的get方法是 死循环！！

当然会报堆栈溢出的错误啦

正确写法是：
(1)简写：
public string SongTitle {get;set; }
（2）标准：
private string songTitle;
public string SongTitle
{
get
{ return this.songTitle;}
set
{ this.songTitle = value;}
}

追问

那要怎么改 才能运行啊.....