<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[dan810103的专栏]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/dan810103</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; dan810103]]></copyright><item><title><![CDATA[js计算时间差]]></title><link>https://blog.youkuaiyun.com/dan810103/article/details/16886537</link><guid>https://blog.youkuaiyun.com/dan810103/article/details/16886537</guid><author>dan810103</author><pubDate>Fri, 22 Nov 2013 16:03:39 +0800</pubDate><description><![CDATA[var begintime_ms = Date.parse(new Date(begintime.replace(/-/g, "/"))); //begintime 为开始时间

var endtime_ms = Date.parse(new Date(endtime.replace(/-/g, "/")));   // endtime 为结束时间

得到的结果为 毫秒数，可根据 毫秒数的大小，来]]></description><category></category></item><item><title><![CDATA[Workflow持久化Demo]]></title><link>https://blog.youkuaiyun.com/dan810103/article/details/16117483</link><guid>https://blog.youkuaiyun.com/dan810103/article/details/16117483</guid><author>dan810103</author><pubDate>Thu, 14 Nov 2013 15:19:29 +0800</pubDate><description><![CDATA[准备工作：
1、添加System.Activity.DurableInstancing.dll和SystemRuntime.DurableInstanceing.dll的引用。
2、新建数据库WF45GettingStartedTutorial
运行C:\Windows\Microsoft.NET\Framework\v4.0.30319\SQL\en下的



数据库中的表如下：]]></description><category></category></item><item><title><![CDATA[WFDemo]]></title><link>https://blog.youkuaiyun.com/dan810103/article/details/16116657</link><guid>https://blog.youkuaiyun.com/dan810103/article/details/16116657</guid><author>dan810103</author><pubDate>Thu, 14 Nov 2013 14:45:54 +0800</pubDate><description><![CDATA[要求：
当输入申请金额Num
当输入,申请金额大于或等于3，经理审批，若金额小于100审批通过，反之，重新申请。
1、新建“活动代码”BookMarkDemoCodeActivity.cs文件


 public sealed class BookMarkDemoCodeActivity : NativeActivity
    {
        // 定义一个字符串类型的活动输入参]]></description><category></category></item><item><title><![CDATA[Nhibernate查询]]></title><link>https://blog.youkuaiyun.com/dan810103/article/details/13999155</link><guid>https://blog.youkuaiyun.com/dan810103/article/details/13999155</guid><author>dan810103</author><pubDate>Fri, 01 Nov 2013 12:29:02 +0800</pubDate><description><![CDATA[//NQL
            //返回表中的所有数据
            IList allUsers = session.CreateQuery("from User").List();

            //返回所有User的Id
            IList allUserId = session.CreateQuery("select c.Id from User ]]></description><category></category></item><item><title><![CDATA[Nhibernate第一次做的Demo]]></title><link>https://blog.youkuaiyun.com/dan810103/article/details/13998653</link><guid>https://blog.youkuaiyun.com/dan810103/article/details/13998653</guid><author>dan810103</author><pubDate>Fri, 01 Nov 2013 11:57:42 +0800</pubDate><description><![CDATA[Nhibernate简单 例子




1.创建web应用程序NHibernate.Demo.QuickStart和一个类库项目NHibernate.Demo.QuickStartClassLib





2.引程序集











3..创建数据库，数据表



USE [dbNHibernateDemo]

GO


]]></description><category></category></item><item><title><![CDATA[webservice简单学习]]></title><link>https://blog.youkuaiyun.com/dan810103/article/details/13767115</link><guid>https://blog.youkuaiyun.com/dan810103/article/details/13767115</guid><author>dan810103</author><pubDate>Thu, 31 Oct 2013 10:02:12 +0800</pubDate><description><![CDATA[webservice]]></description><category></category></item><item><title><![CDATA[log4net用法]]></title><link>https://blog.youkuaiyun.com/dan810103/article/details/12420143</link><guid>https://blog.youkuaiyun.com/dan810103/article/details/12420143</guid><author>dan810103</author><pubDate>Tue, 08 Oct 2013 10:14:45 +0800</pubDate><description><![CDATA[主要针对MVC.
1.配置web.config文件。


  
	  
	  
		  
	  
    

	  

  
	
	
		
			
		
	

	
	
	
		
		
		
			
			
		

		
		
			
		

		
			
			
			
			
			
			
				
				<param name="Header" value="
-----------]]></description><category></category></item><item><title><![CDATA[Spring.net 在mvc中的用法]]></title><link>https://blog.youkuaiyun.com/dan810103/article/details/12391409</link><guid>https://blog.youkuaiyun.com/dan810103/article/details/12391409</guid><author>dan810103</author><pubDate>Mon, 07 Oct 2013 16:26:39 +0800</pubDate><description><![CDATA[1.      引dll文件：Common.Loggong ,Spring.Core,Spring.Web ,Spring.Web.Mvc3
2.      Global中public classMvcApplication : Spring.Web.Mvc.SpringMvcApplication
3.      Type=”类全名称,程序集”
web.config文件中


  
	]]></description><category></category></item><item><title><![CDATA[100个在0-100的不重复的随机数字]]></title><link>https://blog.youkuaiyun.com/dan810103/article/details/8895184</link><guid>https://blog.youkuaiyun.com/dan810103/article/details/8895184</guid><author>dan810103</author><pubDate>Tue, 07 May 2013 14:53:14 +0800</pubDate><description><![CDATA[using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace 随机数
{
    class Program
    {
        static void Main(string[] args)
        {]]></description><category></category></item><item><title><![CDATA[C#中结构体实现接口后是值类型还是引用类型]]></title><link>https://blog.youkuaiyun.com/dan810103/article/details/8847770</link><guid>https://blog.youkuaiyun.com/dan810103/article/details/8847770</guid><author>dan810103</author><pubDate>Thu, 25 Apr 2013 08:52:17 +0800</pubDate><description><![CDATA[namespace _3._12强制类型转换
{
    /// 
    /// 将派生类的实例强制转化为基类类型总是安全的。甚至也可以将派生类实例转化为抽象基类类型。强制转化为基类型以后，基引用就是派生类对象的基本部分的别名。
    /// 将一个值类型强制转化为一个基本接口具有不同的语义。将一个值类型强制转化为一个接口类型时，创建一个不同的实体。接口是引用类型。无论何时将一个值类型]]></description><category></category></item><item><title><![CDATA[【黑马程序员】引用类型学习中的小问题解答]]></title><link>https://blog.youkuaiyun.com/dan810103/article/details/8839249</link><guid>https://blog.youkuaiyun.com/dan810103/article/details/8839249</guid><author>dan810103</author><pubDate>Tue, 23 Apr 2013 13:03:30 +0800</pubDate><description><![CDATA[------- WindowsPhone 7手机开发、.Net培训、期待与您交流！ -------


 
 
 
  public class XInt {
        //定义字段
        public int iField = 2;
    }
    public class Starter
    {
        /// 
        ///]]></description><category></category></item><item><title><![CDATA[【黑马程序员】c#面向对象的基础(学习笔记)]]></title><link>https://blog.youkuaiyun.com/dan810103/article/details/8826166</link><guid>https://blog.youkuaiyun.com/dan810103/article/details/8826166</guid><author>dan810103</author><pubDate>Fri, 19 Apr 2013 21:52:04 +0800</pubDate><description><![CDATA[------- WindowsPhone 7手机开发、.Net培训、期待与您交流！ -------



七、对象的引用：
类：引用类型
person per1=new person(10);
person per2=p1;
p1.age++;
console.writeline(p2.age);//11
int ，datetime,bool,char值类型(ValueType]]></description><category></category></item><item><title><![CDATA[[黑马程序员]c#基础学习笔记]]></title><link>https://blog.youkuaiyun.com/dan810103/article/details/8825254</link><guid>https://blog.youkuaiyun.com/dan810103/article/details/8825254</guid><author>dan810103</author><pubDate>Fri, 19 Apr 2013 17:19:30 +0800</pubDate><description><![CDATA[------- WindowsPhone 7手机开发、.Net培训、期待与您交流！ -------


.net指.net Framework框架，一种技术，一种平台
c#语言
.net可以开发桌面应用程序(Winform)，Internet应用程序(asp.net、WebServer)，手机开发wp7
.cs表示是类文件
Console.ReadKey();程序停在这里等待用户从键]]></description><category></category></item><item><title><![CDATA[【黑马程序员】File.ReadAllLines（错误）]]></title><link>https://blog.youkuaiyun.com/dan810103/article/details/8799643</link><guid>https://blog.youkuaiyun.com/dan810103/article/details/8799643</guid><author>dan810103</author><pubDate>Sun, 14 Apr 2013 13:04:59 +0800</pubDate><description><![CDATA[------- WindowsPhone 7手机开发、.Net培训、期待与您交流！ -------


using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.IO;


namespace test2
{
    class Pro]]></description><category></category></item><item><title><![CDATA[【黑马程序员】2013-4-12 21:37:00转化为2013-4-12（学习笔记）]]></title><link>https://blog.youkuaiyun.com/dan810103/article/details/8795174</link><guid>https://blog.youkuaiyun.com/dan810103/article/details/8795174</guid><author>dan810103</author><pubDate>Fri, 12 Apr 2013 21:51:35 +0800</pubDate><description><![CDATA[------- WindowsPhone 7手机开发、.Net培训、期待与您交流！ -------
一、string date1 = DateTime.Now.ToString();
            Console.WriteLine(date1);
            string date2 = Convert.ToDateTime(date1).ToShortDateStr]]></description><category></category></item><item><title><![CDATA[【黑马程序员】ADO.NET访问EXCEL(学习笔记)]]></title><link>https://blog.youkuaiyun.com/dan810103/article/details/8791306</link><guid>https://blog.youkuaiyun.com/dan810103/article/details/8791306</guid><author>dan810103</author><pubDate>Fri, 12 Apr 2013 07:01:35 +0800</pubDate><description><![CDATA[------- WindowsPhone 7手机开发、.Net培训、期待与您交流！ -------
// 连接字符串            
        string xlsPath = Server.MapPath("~/app_data/somefile.xls"); // 绝对物理路径
        string connStr = "Provider=Microsoft.Jet]]></description><category></category></item><item><title><![CDATA[【黑马程序员】水晶报表（推模式）（学习笔记）]]></title><link>https://blog.youkuaiyun.com/dan810103/article/details/8786328</link><guid>https://blog.youkuaiyun.com/dan810103/article/details/8786328</guid><author>dan810103</author><pubDate>Thu, 11 Apr 2013 09:12:57 +0800</pubDate><description><![CDATA[------- WindowsPhone 7手机开发、.Net培训、期待与您交流！ -------
vs2008中：




protected void Page_Load(object sender, EventArgs e)
        {


            //推模式
            CrystalReport1 rpt = new Crysta]]></description><category></category></item><item><title><![CDATA[【黑马程序员】错误：“未安装全文搜索或无法加载某一全文组件”的解决方法]]></title><link>https://blog.youkuaiyun.com/dan810103/article/details/8777417</link><guid>https://blog.youkuaiyun.com/dan810103/article/details/8777417</guid><author>dan810103</author><pubDate>Tue, 09 Apr 2013 14:00:32 +0800</pubDate><description><![CDATA[------- WindowsPhone 7手机开发、.Net培训、期待与您交流！ -------
最近在找开源的ASP.NET MVC架构的项目，找到了一个叫KiGG的项目，下载该项目的release版本以后开始安装数据库，但是运行脚本过程中出现如下错误：
未安装全文搜索或无法加载某一全文组件。
这是因为我的SQL Server Express没有安装全文搜索服务，在网上查找关于全文搜索(]]></description><category></category></item><item><title><![CDATA[【黑马程序员】数据库中的NULL]]></title><link>https://blog.youkuaiyun.com/dan810103/article/details/8775637</link><guid>https://blog.youkuaiyun.com/dan810103/article/details/8775637</guid><author>dan810103</author><pubDate>Tue, 09 Apr 2013 07:54:35 +0800</pubDate><description><![CDATA[------- WindowsPhone 7手机开发、.Net培训、期待与您交流！ -------
select *
from SC
where Grade =NULL（错误？？）




select *
from SC
where Grade  is  NULL(正确？？？)





Null在数据库中表示 不知道的数据，主要有3种意思：
1）知道数据存在，]]></description><category></category></item><item><title><![CDATA[【黑马程序员】error ,exception]]></title><link>https://blog.youkuaiyun.com/dan810103/article/details/8763240</link><guid>https://blog.youkuaiyun.com/dan810103/article/details/8763240</guid><author>dan810103</author><pubDate>Sat, 06 Apr 2013 08:10:26 +0800</pubDate><description><![CDATA[------- WindowsPhone 7手机开发、.Net培训、期待与您交流！ -------
 error 表示恢复不是不可能但很困难的情况下的一种严重问题。比如说内存溢出。不可能指望程序能处理这样的情况。 

      exception 表示一种设计或实现问题。也就是说，它表示如果程序运行正常，从不会发生的情况。









1。Exception类表示]]></description><category></category></item></channel></rss>