C# (CSharp) Design_Patterns_Samples ConcreteElementC示例

示例#1

 public override void VisitConcreteElementC(ConcreteElementC element) => visitCount++;

示例#2

 public override void VisitConcreteElementC(ConcreteElementC element)
 {
     stringBuilder.Append("ElementC;");
 }

示例#3

 public abstract void VisitConcreteElementC(ConcreteElementC element);