2018-02-05 11:33 5437

private void MainFrm_FormClosing(object sender, FormClosingEventArgs e){if (MessageBox.Show("您确认退出吗？", "www.luofenming.com", MessageBoxButtons.YesNoCancel) == System.Windows.Forms.DialogResult.Yes){Dispose();Application.Exit();}e…

2018-11-28 11:24 4398

2021-04-14 更新感觉目前C#是一个为PC机量身定做的一门语言，写PC软件实在是太好用，以下是C#实现打开或关闭电脑显示器//引用using System.Runtime.InteropServices;和继承Form这个类private const uint WM_SYSCOMMAND = 0x0112;private const uint SC_MONITORPOWER = 0xF17…

2017-05-09 00:00 5990

相关的视频教程 https://www.bilibili.com/video/BV1Sw411R7HXProgram.cs中代码：static class Program{/// summary/// 应用程序的主入口点。/// /summary[STAThread]static void Main(){Application.EnableVisualStyles();Application.SetCompatibleTextRenderingDefaul…

2017-09-01 17:17 12852

using DevExpress.XtraTab; using System; using System.Windows.Forms;namespace devExpress标签页 {public partial class Form1 : Form{public Form1(){InitializeComponent();}private void button1_Click(object sender, EventArgs e){UserControl1 uc1 = new UserControl…

2022-08-11 11:09 8751

layUI layer弹框按钮 确认，取消，关闭事件layer.open({ title:头信息, btn:[确认,取消,按钮3],//多个按钮直接用btn1/btn2/btn3...回调 area : [85% , 95%], content:"div style=font-size: 15px展示文字/div", yes:function (index, layero) {//…

2022-05-01 22:42 7325

效果图核心代码using System;using System.Drawing;using System.Drawing.Drawing2D;using System.Windows.Forms;namespace TabControlDemo{public class MyTabControl : TabControl{const int CLOSE_SIZE = 15;//原创来自 www.luofenming.compublic MyTabControl(){this.…