如补充内容class Program{static void Main(string[] args){Program p = new Program();Person pp = new Person();p.getList(pp);}public List getList(object ob){Type type = ob.GetType();return List;}}怎么我想返回个List这个list该怎么做?
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![如补充内容class Program{static void Main(string[] args){Program p = new Program();Person pp = new Person();p.getList(pp);}public List getList(object ob){Type type = ob.GetType();return List;}}怎么我想返回个List这个list该怎么做?](/uploads/image/z/14374434-66-4.jpg?t=%E5%A6%82%E8%A1%A5%E5%85%85%E5%86%85%E5%AE%B9class+Program%7Bstatic+void+Main%28string%5B%5D+args%29%7BProgram+p+%3D+new+Program%28%29%3BPerson+pp+%3D+new+Person%28%29%3Bp.getList%28pp%29%3B%7Dpublic+List+getList%28object+ob%29%7BType+type+%3D+ob.GetType%28%29%3Breturn+List%3B%7D%7D%E6%80%8E%E4%B9%88%E6%88%91%E6%83%B3%E8%BF%94%E5%9B%9E%E4%B8%AAList%E8%BF%99%E4%B8%AAlist%E8%AF%A5%E6%80%8E%E4%B9%88%E5%81%9A%3F)
如补充内容class Program{static void Main(string[] args){Program p = new Program();Person pp = new Person();p.getList(pp);}public List getList(object ob){Type type = ob.GetType();return List;}}怎么我想返回个List这个list该怎么做?
如补充内容
class Program
{
static void Main(string[] args)
{
Program p = new Program();
Person pp = new Person();
p.getList(pp);
}
public List getList(object ob)
{
Type type = ob.GetType();
return List;
}
}
怎么我想返回个List这个list该怎么做?
如补充内容class Program{static void Main(string[] args){Program p = new Program();Person pp = new Person();p.getList(pp);}public List getList(object ob){Type type = ob.GetType();return List;}}怎么我想返回个List这个list该怎么做?
public List getList(T ob)
{
List list= new List();
list.add(ob);
return List;
}
调用时只要写 p.getList(pp);就可以了,可以用于任何类型的list返回