在 C# 中获取当前 Type 中嵌套的特定类型
csharpserver side programmingprogramming更新于 2025/5/16 2:22:17
要获取当前 Type 中嵌套的特定类型,代码如下 −
示例
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
这将产生以下输出 −
NestedType = Subject+AdvSubject
示例
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
这将产生以下输出 −
System.ArgumentNullException

