C#中获取当前枚举类型的成员的名称
要获取当前枚举类型的成员的名称，代码如下-
示例
using System;
public class Demo {
enum Vehicle {Car, Bus, Bike}
public static void Main() {
try {
Type type = typeof(string);
string[] str = type.GetEnumNames();
Console.WriteLine("GetEnumName() to return the constant name = " + str);
Console.WriteLine("Listing constants ..");
for (int i = 0; i < str.Length; i++)
Console.Write("{0} ", str[i]);
}
catch (ArgumentException e) {
Console.WriteLine("不是枚举!");
Console.Write("{0}", e.GetType(), e.Message);
}
}
}输出结果
这将产生以下输出-
不是枚举! System.ArgumentException
示例
让我们看另一个例子-
using System;
public class Demo {
enum Vehicle {Car, Bus, Bike, airplane}
public static void Main() {
try {
Vehicle v = Vehicle.Bike;
Type type = v.GetType();
string[] str = type.GetEnumNames();
Console.WriteLine("GetEnumName()返回常量名称 = " + str);
Console.WriteLine("列出常量 ..");
for (int i = 0; i < str.Length; i++)
Console.Write("{0} ", str[i]);
}
catch (ArgumentException e) {
Console.WriteLine("Not an enum!");
Console.Write("{0}", e.GetType(), e.Message);
}
}
}输出结果
这将产生以下输出-
GetEnumName()返回常量名称 = System.String[] 列出常量 .. Car Bus Bike airplane