基本信息
源码名称:C# 委托事件基础(Delegate/Event入门级)
源码大小:0.05M
文件格式:.rar
开发语言:C#
更新时间:2019-07-15
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   源码介绍


using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;

namespace DelegateEvent
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }

        private void button1_Click(object sender, EventArgs e)
        {
            Form2 f = new Form2();
            f.ShowDialog();
        }

        private void Form1_Load(object sender, EventArgs e)
        {
            Form2.SendMessageEvent  = Form2_SendMessageEvent;
        }

        void Form2_SendMessageEvent()
        {
            this.textBox1.Text = this.textBox1.Text  "收消息成功";
        }
    }
}