
【C#教程】以管理员身份运行程序
%22%20transform%3D%22translate(1.6%201.6)%20scale(3.1289)%22%20fill-opacity%3D%22.5%22%3E%3Cellipse%20fill%3D%22%230e0e0e%22%20rx%3D%221%22%20ry%3D%221%22%20transform%3D%22rotate(151%20-5.3%2071.4)%20scale(35.23401%2074.27171)%22%2F%3E%3Cellipse%20fill%3D%22%234b4b4b%22%20cx%3D%22100%22%20cy%3D%2296%22%20rx%3D%2256%22%20ry%3D%2256%22%2F%3E%3Cellipse%20fill%3D%22%23101010%22%20rx%3D%221%22%20ry%3D%221%22%20transform%3D%22matrix(-88.07344%203.39727%20-.76258%20-19.76962%20137.5%208.7)%22%2F%3E%3Cellipse%20fill%3D%22%234c4c4c%22%20cx%3D%22219%22%20cy%3D%22155%22%20rx%3D%2272%22%20ry%3D%2233%22%2F%3E%3C%2Fg%3E%3C%2Fsvg%3E)
/** * 当前用户是管理员的时候,直接启动应用程序 * 如果不是管理员,则使用启动对象启动程序,以确保使用管理员身份运行 */ //获得当前登录的Windows用户标示 System.Security.Principal.WindowsIdentity identity = System.Security.Principal.WindowsIde…

【C#教程】输入信息对话框-下
%22%20transform%3D%22translate(1%201)%20scale(1.82813)%22%20fill-opacity%3D%22.5%22%3E%3Cellipse%20fill%3D%22%23f1f1f1%22%20cx%3D%22126%22%20cy%3D%2229%22%20rx%3D%2274%22%20ry%3D%2274%22%2F%3E%3Cellipse%20fill%3D%22%23aaa%22%20cx%3D%228%22%20cy%3D%2281%22%20rx%3D%2231%22%20ry%3D%22247%22%2F%3E%3Cellipse%20fill%3D%22%23acacac%22%20cx%3D%22190%22%20cy%3D%22129%22%20rx%3D%22254%22%20ry%3D%2231%22%2F%3E%3Cellipse%20fill%3D%22%23b1b1b1%22%20cx%3D%22255%22%20cy%3D%2271%22%20rx%3D%2256%22%20ry%3D%2256%22%2F%3E%3C%2Fg%3E%3C%2Fsvg%3E)
[v_blue]虽然C#未提供输入框,可是VB提供了.所以,我们可以这样实现[/v_blue] 引用vb程序集: 方法如下图: [reply] MessageBox.Show(Microsoft.VisualBasic.Interaction.InputBox("123")); [/reply] 效果如下图: 真简单 :-D

【C#教程】输入信息对话框-上
%22%20transform%3D%22translate(1%201)%20scale(1.86328)%22%20fill-opacity%3D%22.5%22%3E%3Cellipse%20fill%3D%22%23a7a6ab%22%20rx%3D%221%22%20ry%3D%221%22%20transform%3D%22rotate(-89.4%2049.5%20-28.5)%20scale(70.7629%2026.27362)%22%2F%3E%3Cellipse%20fill%3D%22%23e5fa7b%22%20cx%3D%2240%22%20cy%3D%2223%22%20rx%3D%2211%22%20ry%3D%2279%22%2F%3E%3Cellipse%20fill%3D%22%23fff%22%20rx%3D%221%22%20ry%3D%221%22%20transform%3D%22matrix(-9.6202%20-.05037%20.32691%20-62.43517%204.2%2016.8)%22%2F%3E%3Cellipse%20fill%3D%22%23e5e4ea%22%20cx%3D%22186%22%20cy%3D%225%22%20rx%3D%2284%22%20ry%3D%22165%22%2F%3E%3C%2Fg%3E%3C%2Fsvg%3E)
[code]MessageBox[/code]消息框 -> 戳此学习 [code]OpenFileDialog[/code]打开文件框 -> 戳此学习 接着上面两篇文章的内容,今天我们再来看看输入框如何实现。如下图,我们的对话框分4个区 显然我们有两种实现方法: 一、自己绘制 新建一个窗体,设置如下属性: 930 放入一个label,设…

【C#源码】查询OLEDB指定表的所有字段
%27%20fill-opacity%3D%27.5%27%3E%3Cellipse%20fill%3D%22%23bfbec2%22%20fill-opacity%3D%22.5%22%20rx%3D%221%22%20ry%3D%221%22%20transform%3D%22matrix(-19.58594%20-164.68762%20836.79845%20-99.51861%20258%2044.3)%22%2F%3E%3Cellipse%20fill%3D%22%23fff%22%20fill-opacity%3D%22.5%22%20rx%3D%221%22%20ry%3D%221%22%20transform%3D%22matrix(-574.69554%201.00303%20-.45145%20-258.66046%20594.4%20421)%22%2F%3E%3Cellipse%20fill%3D%22%23aeaabd%22%20fill-opacity%3D%22.5%22%20rx%3D%221%22%20ry%3D%221%22%20transform%3D%22matrix(-723.3183%2049.3109%20-2.42393%20-35.55542%20366.2%2016.3)%22%2F%3E%3Cellipse%20fill%3D%22%23d1d1d0%22%20fill-opacity%3D%22.5%22%20rx%3D%221%22%20ry%3D%221%22%20transform%3D%22rotate(102.7%20-201.4%20356.3)%20scale(65.16019%20169.58559)%22%2F%3E%3C%2Fg%3E%3C%2Fsvg%3E)
珍惜源码,传播留址 [v_notice]引用命名空间 using System.Collections.Generic; using System.Data; using System.Data.OleDb; using System.Text; [/v_notice] public List<string> GetList(strin…

【编程技巧】打开文件资源管理器
%22%20transform%3D%22translate(1.3%201.3)%20scale(2.61328)%22%20fill-opacity%3D%22.5%22%3E%3Cellipse%20fill%3D%22%23303099%22%20rx%3D%221%22%20ry%3D%221%22%20transform%3D%22matrix(255%200%200%2024.25721%20123%20.2)%22%2F%3E%3Cellipse%20fill%3D%22%23605d5c%22%20rx%3D%221%22%20ry%3D%221%22%20transform%3D%22matrix(-22.24683%20-189.37822%2020.7245%20-2.43457%20253%2078.8)%22%2F%3E%3Cellipse%20cx%3D%22100%22%20cy%3D%22118%22%20rx%3D%22115%22%20ry%3D%2289%22%2F%3E%3Cpath%20fill%3D%22%232e2e29%22%20d%3D%22M211%20178l52-1-45-193z%22%2F%3E%3C%2Fg%3E%3C%2Fsvg%3E)
我们在执行DOS命令中已经初略讲过如何使用[code]Process[/code]类了,这篇文中我们就主要讲讲如何用此类打开文件资源管理器。 [v_blue]注意:使用[code]Process[/code]类需引用[code]System.Diagnostics[/code][/v_blue] 1.打开资源管理器 Process.Start(Sy…

【编程技巧】执行DOS命令
%22%20transform%3D%22translate(1%201)%20scale(2.17188)%22%20fill-opacity%3D%22.5%22%3E%3Cellipse%20fill%3D%22%23d2d2d2%22%20rx%3D%221%22%20ry%3D%221%22%20transform%3D%22rotate(-100.9%2068.8%20-13.5)%20scale(65.868%20161.93228)%22%2F%3E%3Cellipse%20fill%3D%22%23fff%22%20rx%3D%221%22%20ry%3D%221%22%20transform%3D%22matrix(-8.64117%20-56.4578%20252.06466%20-38.57986%20176.7%20160.3)%22%2F%3E%3Cellipse%20fill%3D%22%23fff%22%20rx%3D%221%22%20ry%3D%221%22%20transform%3D%22matrix(239.37552%20-87.88833%2023.2722%2063.3849%20186.9%20162.8)%22%2F%3E%3Cellipse%20fill%3D%22%23fff%22%20cx%3D%22102%22%20cy%3D%22163%22%20rx%3D%22255%22%20ry%3D%2237%22%2F%3E%3C%2Fg%3E%3C%2Fsvg%3E)
C++可以通过[code]system()[/code]执行系统命令,那么C#如何执行系统命令呢? 步骤 C#并没有直接提供执行系统命令的函数,但是我们可以通过静默启动cmd实现。 注:请先引用命名空间[code]using System.Diagnostics;[/code] 1.初始化cmd进程对象 //创建进程对象 Process proce…

【奇闻异事】百度彩蛋
【截至2019-08-14,该彩蛋仍有效】 百度彩蛋 :-D 附访问方式: 访问百度首页 右键(以谷歌浏览器为例),打开菜单 点击检查(N),打开开发者面板 选择Console选项卡 Great!