要获取嵌套在当前Type中的特定类型,代码如下-
using System; public class Demo { public static void Main() { Type type1 = typeof(Subject); try { Type type2 = type1.GetNestedType("AdvSubject"); Console.Write("NestedType = "+ type2); } catch (ArgumentNullException e) { Console.Write("{0}", e.GetType(), e.Message); } } } public class Subject { public class BasicSubject { // } public class AdvSubject { // } }
输出结果
这将产生以下输出-
NestedType = Subject+AdvSubject
让我们看另一个例子-
using System; public class Demo { public static void Main() { Type type1 = typeof(Subject); try { Type type2 = type1.GetNestedType(null); Console.Write("NestedType = "+ type2); } catch (ArgumentNullException e) { Console.Write("{0}", e.GetType(), e.Message); } } } public class Subject { public class BasicSubject { // } public class AdvSubject { // } }
输出结果
这将产生以下输出-
System.ArgumentNullException