RemotingHelper 

 1  public class RemotingHelper
 2     {
 3         private static bool _isInit;
 4         private static IDictionary _wellKnownTypes;
 5         public static object GetObject(Type type) 
 6         {
 7             if (!_isInit) InitTypeCache();
 8             WellKnownClientTypeEntry item = (WellKnownClientTypeEntry)_wellKnownTypes[type];
 9 
10             if (item == null)
11             {
12                 throw new RemotingException("Type not found !");
13             }
14             //为指定类型和 URL 所指示的已知对象创建一个代理。
15             return Activator.GetObject(item.ObjectType, item.ObjectUrl);
16         }
17         public static void InitTypeCache()
18         {
19             _isInit = true;
20             _wellKnownTypes = new Hashtable();
21             foreach (WellKnownClientTypeEntry item in RemotingConfiguration.GetRegisteredWellKnownClientTypes())
22             {
23                 if (item.ObjectType == null) 
24                 {
25                     throw new RemotingException("A configured type could not be found. Please check spelling");
26                 }
27                 _wellKnownTypes.Add(item.ObjectType, item);
28             }
29 
30         }
1  Type t = Assembly.LoadFrom(sDllName).GetType(sObjName);
2  //使用指定类型的默认构造函数来创建该类型的实例
3  Activator.CreateInstance(t);

 

posted @ 2017-11-03 09:07  缘续成  阅读(127)  评论(0)    收藏  举报