一点疑惑
dqjia 2007-03-27 11:31:29 public class MyClass
{
private string name;
public MyClass(string s)
{
name = s;
}
public string Name
{
get
{
return name;
}
set
{
name = value;
}
}
}
//another class
public void Test()
{
ArrayList lst = new ArrayList();
MyClass c = new ("abc");
lit.Add(c);
c = null;
MyClass c1 = lst[0] as MyClass;
if (c1 != null)
{
Console.WriteLine(c1.Name);
}
}
为什么在Test中把c设成null不影响lst中的值呢?