Re: [問題] 父類別轉子類別

[bantime (景)]

好吧...我知道這很蠢..

public class father
{
  public void FatherFunction()
  {
    Console.WriteLine("this is father");
  }
}

public class child : father
{
  public void ChileFunction()
  {
    Console.WriteLine("this is child");
  }
}

List<father> fatherCol = new List<father>()
{
  new father(), new child()...brabra...
};

foreach(var tar in fatherCol)
{
  dynamic d = tar;
  switch(tar.GetType().Name)
  {
    case "father":
         d.FatherFunction();
         break;
    case "child":
         d.ChileFunction();
         break;
  }
}

※ 引述《grace0523 (小小)》之銘言：
: Class father
: {}
: Class child : father
: {}
: father  f = new child();
: Child  C1 = (child)f ;//第一種強轉
: child C2 = f as child ;//第二種強轉
: 除了上述兩種強轉外
: 還有什麼方式可以轉成子類別呢
: 有沒有動態的方式能轉呢
: 例如有多種子類別實體
: 放在父類別的List變數裡
: 要怎麼依序的將該List轉成子類別呢

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