復制代碼 代碼如下:

class BaseClass
{
public virtual void A()
{
HttpContext.Current.Response.Write("阿會楠");
}
}

abstract class dClass : BaseClass
{
public new abstract void A();
}

復制代碼 代碼如下:

string[] arrA = new string[]{"阿","會","楠"};
ArrayList arrB = new ArrayList();
foreach(string a in arrA)
{
arrB.Add(a);
}
foreach (string b in arrB)
{
Response.Write(b);
}