namespace ConsoleApplication1

{

public class ReflectionSample

{

private string firstName = string.Empty;

private string lastName = string.Empty;

public ReflectionSample() { }

public ReflectionSample(string firstName, string lastName)

{

this.firstName = firstName;

this.lastName = lastName;

}

public string SayHello()

{

return string.Format("Hello {0} {1}", this.firstName, this.lastName);

}

public static string StaticHello()

{

return string.Format("Hello, I am a static method");

}

创建对象，方法一：

1

Assembly asm = Assembly.GetExecutingAssembly();
2

Object obj = asm.CreateInstance("ConsoleApplication1.ReflectionSample", true);

方法二：

1

ObjectHandle handler = Activator.CreateInstance(null, "ConsoleApplication1.ReflectionSample");//第一个参数表示程序集名称，为null表示当前程序集
2

Object obj = handler.Unwrap();

带参数构造函数的情况：

创建参数和修改createintance方法：

1

//创建参数：
2

Object[] paras = new Object[2];
3

paras[0] = "Jimmy";
4

paras[1] = "Zhang";
5

6

//创建对象：
7

Assembly asm = Assembly.GetExecutingAssembly();
8

Object obj = asm.CreateInstance("ConsoleApplication1.ReflectionSample", true, BindingFlags.Default, null, paras, null, null);
9

10

//The second way
11

//ObjectHandle handler = Activator.CreateInstance(null, "ConsoleApplication1.ReflectionSample", true, BindingFlags.Default, null, paras, null, null, null);
12

//Object obj = handler.Unwrap();

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使用反射-动态创建对象及调用对象方法

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