c# - 将字符串数组分配给列表

Question

我在运行这段代码时遇到了 Stackoverflow

class Students
{
    public int SID { get { return SID; } set { SID = value; } }
    public string SName { get { return SName; } set { SName = value; } }      
}

问题出在 foreach(string s in names).. 我无法将字符串数组存储到我的数据结构中提前致谢

 class Program
 {
     static void Main(string[] args)
     {
         List<Students> sList = new List<Students>();           
         string[] names = new string[5]  {"Matt", "Joanne", "Robert"};
         System.Console.WriteLine("{0} words in text:", names.Length);

         foreach (string s in names)
         {
             Students st = new Students();
             st.SName = s;
             sList.Add(st);
             System.Console.WriteLine("test{0}",s);
         }

         foreach (Students sn in sList) Console.WriteLine(sn);

         Console.ReadLine();
     }
 }

Answer 1

public int SID 
{ 
  get 
  { 
     //here you try to return SID, again the "get" method is called
     //hence the StackOverflowException
      return SID; 
  }
  set 
  { 
     //same issue here
      SID = value; 
  } 
}

将您的代码更改为:

public int SID { get; set; }

或使用字段:

private int _SID;
public int SID 
{ 
  get 
  { 
     return _SID; 
  }
  set 
  { 
     _SID = value; 
  } 
}