随笔分类 -  DotNet

如何让asp.net mvc 直接运行mobile页面
摘要:在controller里面加上下面一句HttpContext.SetOverriddenBrowser(BrowserOverride.Mobile); 阅读全文

posted @ 2014-08-24 17:47 kenny jiang 阅读(458) 评论(0) 推荐(0)

Nuget找不到服务器
摘要:Nuget的新地址http://nuget-prod-v2gallery.trafficmanager.net/api/v2/ 阅读全文

posted @ 2014-05-09 09:25 kenny jiang 阅读(254) 评论(0) 推荐(0)

C#读取注册表
摘要://1.向注册表中写信息using (RegistryKey key = Registry.LocalMachine.OpenSubKey(@"", true)){ if (key == null) { using (RegistryKey myKey = Registry.LocalMachine.CreateSubKey(@"SOFTWARE\EricSun\MyTestKey")) { myKey.SetValue("MyKeyName", "Hello EricSun." + DateTime.Now.To 阅读全文

posted @ 2014-02-18 14:55 kenny jiang 阅读(3061) 评论(0) 推荐(1)

VS代码格式化快捷键
摘要:Ctrl+K Ctrl+D 阅读全文

posted @ 2013-05-31 16:29 kenny jiang 阅读(1425) 评论(0) 推荐(0)

asp.net 多线程
摘要:一般情况下,asp.net的代码是自上而下运行的,但有的情况需要多线程,比如发邮件这种操作,下面给出实现方案定义类public class ThreadWithEmailState { public string subject; public string content; public string receiver; public string ccs; public ThreadWithEmailState(string subject, string content, string receiver,string ccs) { this.subject = subject; thi. 阅读全文

posted @ 2013-05-31 13:40 kenny jiang 阅读(394) 评论(0) 推荐(0)

EPPlus操作Excel
摘要:EPPlus是一个可以读写Excel的第三方插件1.官网http://epplus.codeplex.com/2.代码:读取Excel中某个单元格using OfficeOpenXml;string path = @"C:\Users\Administrator\Desktop\t1.xlsx";FileInfo newFile = new FileInfo(path);using (ExcelPackage pck = new ExcelPackage(newFile)){ExcelWorksheet ws = pck.Workbook.Worksheets[1];Res 阅读全文

posted @ 2012-05-22 23:27 kenny jiang 阅读(1351) 评论(0) 推荐(0)

淘宝API读取商品属性
摘要:1.下载官网demo(参考第四个demo)导入TopSpace.Bll.dll2.复制以下类Client.cs,Config.cs3.在web.config的下面加入4.添加代码TopAPI.AppKey = Config.Appkey;TopAPI.AppSecret = Config.Secret;TopAPI.RestUrl = Config.ServerURL;Item item = new Item();//定义返回商品对象Parser parser = new Parser();//定义解析XML对象ErrorRsp err = new ErrorRsp();//定义错误对象Dic 阅读全文

posted @ 2012-02-18 11:24 kenny jiang 阅读(1796) 评论(0) 推荐(0)

MVCPager入门实例
摘要:1.controller写法:public ActionResult Index(int id = 1){ using (var db = new NORTHWNDEntities()) { PagedList orders = db.Orders.OrderBy(o=>o.OrderID).ToPagedList(id, 20); return View(orders); }}2.前台页面:@{ ViewBag.Title = "MvcPager标准Url分页";}@model PagedList MvcPager标准Url分页订单编号订单日期顾客编号收货地址@fo 阅读全文

posted @ 2012-01-28 00:09 kenny jiang 阅读(1285) 评论(4) 推荐(0)

水晶报表入门
摘要:1.新建一个空白的rpt文件2. 在服务器资源管理下面新建数据连接,并新建一个XSD文件,然后从前面新建的连接里面把一张表拖到XSD文件里面3.在数据库专家里面把前面的表放到选定的表里面4. 把相应的字段放到rpt文件里面5.新建WebForm放入CrystalReportViewer6.添加代码protected void Page_Load(object sender, EventArgs e){ SqlConnection mycon = getcon();//获取连接对象 mycon.Open();//打开连接 SqlDataAdapter da = new SqlDataAda... 阅读全文

posted @ 2012-01-24 23:38 kenny jiang 阅读(323) 评论(0) 推荐(0)

Mongodb入门代码
摘要:using System;using System.Collections.Generic;using System.Linq;using System.Web;using System.Web.UI;using System.Web.UI.WebControls;using MongoDB;namespace TestMongodb{ public partial class _Default : System.Web.UI.Page { //链接字符串 string connectionString = "mongodb://localhost"; //数据库名 str 阅读全文

posted @ 2012-01-15 20:29 kenny jiang 阅读(595) 评论(0) 推荐(0)

图片提交表单方法
摘要:把图片作为按钮的背景来提交 阅读全文

posted @ 2011-12-31 08:54 kenny jiang 阅读(295) 评论(0) 推荐(0)

Log4net实例
摘要:参考资料:http://sunxitao88.blog.163.com/blog/static/68314439200842882112105/这里主要介绍web项目中的用法1.修改AssemblyInfo.cs文件(Properties文件夹下面)加入以下代码[assembly: log4net.Config.DOMConfigurator(ConfigFile = "web.config", Watch = true)]2.新建log.txt文件(放在根目录下面)3.修改web.config文件,添加以下代码 4.运行代码usin... 阅读全文

posted @ 2011-12-26 09:09 kenny jiang 阅读(320) 评论(0) 推荐(0)