Type.IsGenericTypeDefinition : Type « System « C# / C Sharp by API

1. C# / C Sharp by API
2. System
3. Type

Type.IsGenericTypeDefinition

   

using System;
using System.Reflection;

public class MyClass<T, V> {
    public T membera;
}

public class XClass {
    public void MethodA<T>() {
    }
}

class Starter {

    static void Main() {
        Type[] types = { typeof(MyClass<,>), typeof(MyClass<int, int>) };
        bool[,] bresp = { {types[0].IsGenericType,
                               types[0].IsGenericTypeDefinition},
                              {types[1].IsGenericType,
                               types[1].IsGenericTypeDefinition}};
        Console.WriteLine("Is MyClass<,> a generic type? " + bresp[0, 0]);
        Console.WriteLine("Is MyClass<,> open? " + bresp[0, 1]);
        Console.WriteLine("Is MyClass<int,int> a generic type? " + bresp[1, 0]);
        Console.WriteLine("Is MyClass<int,int> open? " + bresp[1, 1]);

        Type tObj = typeof(XClass);
        MethodInfo method = tObj.GetMethod("MethodA");
        bool[] bMethod ={method.IsGenericMethod, method.IsGenericMethodDefinition};
        Console.WriteLine("Is XClass.MethodA<T> a generic method? " + bMethod[0]);
        Console.WriteLine("Is XClass.MethodA<T> open? " + bMethod[1]);
    }
}

   
    
    
  

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