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//路径规则所在的dll
System.Reflection.Assembly ass=System.Relection.Assembly.Load("PathCheck");
//创建该实例 注意:必须使用名称空间+类名称
Object obj=ass.CreateInstance("PathCheck.SualApplyLowDistrictPrincipalCommit");
实例:
为了以后的扩展和维护,一般情况下,需要创建一个父类,暂且将其命名为PathCheckBase,具体如下
1 public class PathCheckBase{ 2 public virtual bool RoutingRule(string str, out string outMsg){ 3 outMsg = ""; 4 return true; 5 } 6 public virtual bool CheckRule(string str, out string outMsg) 7 { 8 outMsg = ""; 9 return true; 10 } 11 }
创建一个子类,具体如下:
1 public class StoreEcoGoPublicPrincipalCommit : PathCheckBase 2 { 3 //重写父类的方法 4 public override bool RoutingRule(string str, out string outMsg) 5 { 6 outMsg = ""; 7 return true; 8 } 9 10 public override bool CheckRule(string str, out string outMsg) 11 { 12 return true; 13 } 14 }
动态调用子类中重写父类的方法
1 //路径规则所在的dll 2 System.Reflection.Assembly ass = System.Reflection.Assembly.Load("PathCheck"); 3 Object obj = ass.CreateInstance("PathCheck.StoreEcoGoPublicPrincipalCommit");//必须使用名称空间+类名称 4 if (!((PathCheck.PathCheckBase)obj).RoutingRule(gpc, out outMsg)) 5 { 6 return -1; 7 } 8 if (!((PathCheck.PathCheckBase)obj).CheckRule(gpc, out outMsg)) 9 { 10 return -1; 11 }
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原文地址:http://www.cnblogs.com/jameszbp/p/4313951.html