本文整理匯總了C#中System.Type.MakeGenericType方法的典型用法代碼示例。如果您正苦於以下問題：C# Type.MakeGenericType方法的具體用法？C# Type.MakeGenericType怎麽用？C# Type.MakeGenericType使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類System.Type的用法示例。
在下文中一共展示了Type.MakeGenericType方法的3個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的C#代碼示例。
示例1: Main
//引入命名空間
using System;
using System.Reflection;
using System.Collections.Generic;
public class Test
{
public static void Main()
{
Console.WriteLine("\r\n--- Create a constructed type from the generic Dictionary type.");
// Create a type object representing the generic Dictionary
// type, by omitting the type arguments (but keeping the
// comma that separates them, so the compiler can infer the
// number of type parameters).
Type generic = typeof(Dictionary<,>);
DisplayTypeInfo(generic);
// Create an array of types to substitute for the type
// parameters of Dictionary. The key is of type string, and
// the type to be contained in the Dictionary is Test.
Type[] typeArgs = { typeof(string), typeof(Test) };
// Create a Type object representing the constructed generic
// type.
Type constructed = generic.MakeGenericType(typeArgs);
DisplayTypeInfo(constructed);
// Compare the type objects obtained above to type objects
// obtained using typeof() and GetGenericTypeDefinition().
Console.WriteLine("\r\n--- Compare types obtained by different methods:");
Type t = typeof(Dictionary<String, Test>);
Console.WriteLine("\tAre the constructed types equal? {0}", t == constructed);
Console.WriteLine("\tAre the generic types equal? {0}",
t.GetGenericTypeDefinition() == generic);
}
private static void DisplayTypeInfo(Type t)
{
Console.WriteLine("\r\n{0}", t);
Console.WriteLine("\tIs this a generic type definition? {0}",
t.IsGenericTypeDefinition);
Console.WriteLine("\tIs it a generic type? {0}",
t.IsGenericType);
Type[] typeArguments = t.GetGenericArguments();
Console.WriteLine("\tList type arguments ({0}):", typeArguments.Length);
foreach (Type tParam in typeArguments)
{
Console.WriteLine("\t\t{0}", tParam);
}
}
}輸出：
--- Create a constructed type from the generic Dictionary type.
System.Collections.Generic.Dictionary`2[TKey,TValue]
Is this a generic type definition? True
Is it a generic type? True
List type arguments (2):
TKey
TValue
System.Collections.Generic.Dictionary`2[System.String, Test]
Is this a generic type definition? False
Is it a generic type? True
List type arguments (2):
System.String
Test
--- Compare types obtained by different methods:
Are the constructed types equal? True
Are the generic types equal? True
示例2:
public class Outermost<T>
{
public class Inner<U>
{
public class Innermost1<V> {}
public class Innermost2 {}
}
}示例3: Main
//引入命名空間
using System;
using System.Collections.Generic;
using System.Text;
using System.Threading;
using System.Reflection;
using System.Reflection.Emit;
public class MainClass
{
public static void Main()
{
Type listType = typeof(List<>);
Type listOfIntType = listType.MakeGenericType(typeof(int));
Console.WriteLine(listOfIntType.FullName);
}
}