如果我有以下的code:
If I have the following code:
MyType<int> anInstance = new MyType<int>();
Type type = anInstance.GetType();
我如何可以找出哪些类型参数(S)anInstance被实例化,通过查看类型变量?可能吗 ?
How can I find out which type parameter(s) "anInstance" was instantiated with, by looking at the type variable ? Is it possible ?
使用Type.GetGenericArguments.例如:
using System;
using System.Collections.Generic;
public class Test
{
static void Main()
{
var dict = new Dictionary<string, int>();
Type type = dict.GetType();
Console.WriteLine("Type arguments:");
foreach (Type arg in type.GetGenericArguments())
{
Console.WriteLine(" {0}", arg);
}
}
}
输出:
Type arguments:
System.String
System.Int32