您的位置:首页 > 编程语言 > C#

C# Activator.CreateInstance 动态创建类的实例(二)

2016-09-01 20:46 330 查看
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace Kernel.Interface
{
public interface IObjcet
{
void Put();

void Put(string plus);
}
}


using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Kernel.Interface;

namespace Kernel.SimpleLibrary
{
public class PlugPut : IObjcet
{

private string plugName = "";

public string PlugName
{
get { return plugName; }
set { plugName = value; }
}

public PlugPut() { }

public PlugPut(string plusName)
{
this.PlugName = plusName;
}

public void Put()
{
Console.WriteLine("Default plug value is:" + plugName);
}

public void Put(string plus)
{
Console.WriteLine("Put plus value is:" + plus);
}
}
}


using Kernel.DriverLibrary;
using Kernel.Interface;
using Kernel.SimpleLibrary;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Reflection;
using System.Runtime.Remoting;
using System.Text;
using System.Threading.Tasks;

namespace Kernel.App
{
class Program
{
static void Main(string[] args)
{

#region
//用传递参数来得到一个类的实例

//用Activator.CreateInstance创建默认的不带参数的构造函数
IObjcet obj = (IObjcet)Activator.CreateInstance(
                  System.Type.GetType("Kernel.SimpleLibrary.PlugPut,Kernel.SimpleLibrary"), null);
obj.Put();
obj.Put("plug 1");

//System.Type.GetType(命名空间.类名,程序集)

//用Activator.CreateInstance创建另一个带参数构造函数实例
IObjcet obj2 = (IObjcet)System.Activator.CreateInstance(
                  System.Type.GetType("Kernel.SimpleLibrary.PlugPut,Kernel.SimpleLibrary"),
                  new string[] { "Hello world!" });
obj2.Put();
obj.Put("plug 2");
#endregion

Console.ReadLine();
}
}
}
内容来自用户分享和网络整理,不保证内容的准确性,如有侵权内容,可联系管理员处理 点击这里给我发消息
标签: 
相关文章推荐