<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[haylhf的专栏]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/haylhf</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; haylhf]]></copyright><item><title><![CDATA[DES 3DES RSA AES MD5加密解密（二）]]></title><link>https://blog.youkuaiyun.com/haylhf/article/details/88736914</link><guid>https://blog.youkuaiyun.com/haylhf/article/details/88736914</guid><author>haylhf</author><pubDate>Fri, 22 Mar 2019 11:39:37 +0800</pubDate><description><![CDATA[#region RSA加密 解密

    /// &lt;summary&gt;RSA加密
    ///
    /// &lt;/summary&gt;
    /// &lt;param name="plaintext"&gt;明文&lt;/param&gt;
    /// &lt;param name="publicKey"&gt;公钥&l...]]></description><category></category></item><item><title><![CDATA[DES 3DES RSA AES MD5加密解密(一)]]></title><link>https://blog.youkuaiyun.com/haylhf/article/details/88736882</link><guid>https://blog.youkuaiyun.com/haylhf/article/details/88736882</guid><author>haylhf</author><pubDate>Fri, 22 Mar 2019 11:38:18 +0800</pubDate><description><![CDATA[using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Security.Cryptography;
using System.Text;
using System.Web;

namespace WebDemo.Until
{

  public clas...]]></description><category></category></item><item><title><![CDATA[install service]]></title><link>https://blog.youkuaiyun.com/haylhf/article/details/82345890</link><guid>https://blog.youkuaiyun.com/haylhf/article/details/82345890</guid><author>haylhf</author><pubDate>Mon, 03 Sep 2018 11:06:46 +0800</pubDate><description><![CDATA[@echo off

set desdir=%ProgramFiles%\BlockSleepService

set currentPath=%~dp0

set serviceName=&quot;BlockSleepService&quot;

 

sc query %serviceName% &amp;gt; nul

if %ERRORLEVEL% ==1060 (goto notexist)

goto exi...]]></description><category></category></item><item><title><![CDATA[[WPF]PlaneProjection三维效果]]></title><link>https://blog.youkuaiyun.com/haylhf/article/details/50474922</link><guid>https://blog.youkuaiyun.com/haylhf/article/details/50474922</guid><author>haylhf</author><pubDate>Thu, 07 Jan 2016 11:15:35 +0800</pubDate><description><![CDATA[https://msdn.microsoft.com/zh-cn/library/system.windows.media.planeprojection(VS.95).aspx]]></description><category></category></item><item><title><![CDATA[WPF禁用文本框的copy,paste,cut功能]]></title><link>https://blog.youkuaiyun.com/haylhf/article/details/50436111</link><guid>https://blog.youkuaiyun.com/haylhf/article/details/50436111</guid><author>haylhf</author><pubDate>Wed, 30 Dec 2015 17:29:58 +0800</pubDate><description><![CDATA[WPF禁用文本框的copy,paste,cut功能]]></description><category></category></item><item><title><![CDATA[抽象类和接口]]></title><link>https://blog.youkuaiyun.com/haylhf/article/details/49586205</link><guid>https://blog.youkuaiyun.com/haylhf/article/details/49586205</guid><author>haylhf</author><pubDate>Mon, 02 Nov 2015 14:40:43 +0800</pubDate><description><![CDATA[﻿﻿
大家都容易把这两者搞混,我也一样,在听李建忠老师的设计模式时,他也老把抽象类说成接口,弄的我就更糊涂了,所以找了些网上的资料.
      一、抽象类：
      抽象类是特殊的类，只是不能被实例化；除此以外，具有类的其他特性；重要的是抽象类可以包括抽象方法，这是普通类所不能的。抽象方法只能声明于抽象类中，且不包含任何实现，派生类必须覆盖它们。另外，抽象类可以派生自一个抽象类，可以覆]]></description><category></category></item><item><title><![CDATA[How to make a bootable[Win VISTA/7/8] USB flash Media]]></title><link>https://blog.youkuaiyun.com/haylhf/article/details/39252249</link><guid>https://blog.youkuaiyun.com/haylhf/article/details/39252249</guid><author>haylhf</author><pubDate>Sat, 13 Sep 2014 15:49:18 +0800</pubDate><description><![CDATA[1. Press WIN + R;

2. Enter DISKPART

3. Enter following command (The attached picture is for yourreference.):

 a. list disk// check the connected disk

 b. sel ...]]></description><category></category></item><item><title><![CDATA[WPF等待框用户控件]]></title><link>https://blog.youkuaiyun.com/haylhf/article/details/21791845</link><guid>https://blog.youkuaiyun.com/haylhf/article/details/21791845</guid><author>haylhf</author><pubDate>Sat, 22 Mar 2014 13:47:18 +0800</pubDate><description><![CDATA[WPF等待框用户控件
 
 
    
              HorizontalAlignment="Center" VerticalAlignment="Center">
        
            
                                ScaleX="1.0" ScaleY="1.0" />
        
        ]]></description><category></category></item><item><title><![CDATA[C# XML序列化实例学习]]></title><link>https://blog.youkuaiyun.com/haylhf/article/details/18658119</link><guid>https://blog.youkuaiyun.com/haylhf/article/details/18658119</guid><author>haylhf</author><pubDate>Wed, 22 Jan 2014 12:00:08 +0800</pubDate><description><![CDATA[相关的常用Attribute（命名空间System.Xml.Serialization ）
    [XmlRootAttribute("PurchaseOrder", Namespace="http://www.cpandl.com", IsNullable=false)]  // 指定根
    [XmlIgnoreAttribute]                           ]]></description><category></category></item><item><title><![CDATA[WPF 数字框实现]]></title><link>https://blog.youkuaiyun.com/haylhf/article/details/17392441</link><guid>https://blog.youkuaiyun.com/haylhf/article/details/17392441</guid><author>haylhf</author><pubDate>Wed, 18 Dec 2013 11:43:03 +0800</pubDate><description><![CDATA[WPF 数字框实现,虽然功能实现了,但是封装不够好.通用性不够
好的做法当然是通过加依赖属性,做成一个NumTextBox的WPF控件]]></description><category></category></item><item><title><![CDATA[对话框概述[MSDN]]]></title><link>https://blog.youkuaiyun.com/haylhf/article/details/17113907</link><guid>https://blog.youkuaiyun.com/haylhf/article/details/17113907</guid><author>haylhf</author><pubDate>Wed, 04 Dec 2013 10:17:34 +0800</pubDate><description><![CDATA[对话框概述

.NET Framework 4.5        



其他版本                   




.NET Framework 4.NET Framework 3.5.NET Framework 3.0



            1（共 1）对本文的评价是有帮助
- 评价此主题






独立应用程序通常有一个主窗]]></description><category></category></item><item><title><![CDATA[FormattedText 类(MSDN)]]></title><link>https://blog.youkuaiyun.com/haylhf/article/details/17025539</link><guid>https://blog.youkuaiyun.com/haylhf/article/details/17025539</guid><author>haylhf</author><pubDate>Fri, 29 Nov 2013 15:31:11 +0800</pubDate><description><![CDATA[FormattedText 类

.NET Framework 4.5        





为在 Windows Presentation Foundation (WPF) 应用程序中绘制文本提供低级别控制。




继承层次结构





System.Object
  System.Windows.Media.FormattedText


]]></description><category></category></item><item><title><![CDATA[如何：在十六进制字符串与数值类型之间转换（C# 编程指南MSDN）]]></title><link>https://blog.youkuaiyun.com/haylhf/article/details/17019699</link><guid>https://blog.youkuaiyun.com/haylhf/article/details/17019699</guid><author>haylhf</author><pubDate>Fri, 29 Nov 2013 09:37:31 +0800</pubDate><description><![CDATA[Visual Studio 2008Visual Studio 2013
Visual Studio 2012

以下示例演示如何执行下列任务：





获取字符串中每个字符的十六进制值。

获取与十六进制字符串中的每个值对应的字符。

将十六进制 string 转换为整型。

将十六进制 string 转换为浮点型。

将字节数组转换为十六进制
string]]></description><category></category></item><item><title><![CDATA[WPF操作RichTextBox]]></title><link>https://blog.youkuaiyun.com/haylhf/article/details/16982685</link><guid>https://blog.youkuaiyun.com/haylhf/article/details/16982685</guid><author>haylhf</author><pubDate>Wed, 27 Nov 2013 11:46:28 +0800</pubDate><description><![CDATA[取出richTextBox里面的内容
第一种方法：将richTextBox的内容以字符串的形式取出
   string xw = System.Windows.Markup.XamlWriter.Save(richTextBox.Document);
第二种方法：将richTextBox的类容以二进制数据的方法取出
     FlowDocument document = richText]]></description><category></category></item><item><title><![CDATA[每天一句]]></title><link>https://blog.youkuaiyun.com/haylhf/article/details/16807399</link><guid>https://blog.youkuaiyun.com/haylhf/article/details/16807399</guid><author>haylhf</author><pubDate>Mon, 18 Nov 2013 17:10:17 +0800</pubDate><description><![CDATA[1.我總是在微笑,因為那傷已經在心里傷的太深了,不會哭了]]></description><category></category></item><item><title><![CDATA[VS2010生成代码文件注释模板]]></title><link>https://blog.youkuaiyun.com/haylhf/article/details/8701786</link><guid>https://blog.youkuaiyun.com/haylhf/article/details/8701786</guid><author>haylhf</author><pubDate>Thu, 21 Mar 2013 16:36:54 +0800</pubDate><description><![CDATA[VS2010生成代码文件注释模板,
在新建类的时候，都统用成一个模板，这样方便注释
怎么生成这样一个模板文件？怎么用呢？
 

 
 

 
然后点击：File->Export Template->Next->..->Finish
导出路劲默认为：C:\Users\MyDocuments\Visual Studio 2010\My Exported Templates\Clas]]></description><category></category></item><item><title><![CDATA[WPF 控件Tirgger之MultiTrigger]]></title><link>https://blog.youkuaiyun.com/haylhf/article/details/8697949</link><guid>https://blog.youkuaiyun.com/haylhf/article/details/8697949</guid><author>haylhf</author><pubDate>Wed, 20 Mar 2013 19:22:53 +0800</pubDate><description><![CDATA[<!--
-->



 
以ComboBoxItem为列

        
        
        
        
        
        
        
        
        -->]]></description><category></category></item><item><title><![CDATA[关于C#与C++数据类型对应及转换]]></title><link>https://blog.youkuaiyun.com/haylhf/article/details/8697903</link><guid>https://blog.youkuaiyun.com/haylhf/article/details/8697903</guid><author>haylhf</author><pubDate>Wed, 20 Mar 2013 19:17:06 +0800</pubDate><description><![CDATA[关于C#与(C++)Com交互之数组传递
通过C#分配内存空间给COM
void SetDataToCom()
{
 var arrayy =new int[3]{1,2,3};
 int size = Marshal.SizeOf(arrayy[0]) * arrayy.Length;]]></description><category></category></item><item><title><![CDATA[WPF查找子控件]]></title><link>https://blog.youkuaiyun.com/haylhf/article/details/8643645</link><guid>https://blog.youkuaiyun.com/haylhf/article/details/8643645</guid><author>haylhf</author><pubDate>Wed, 06 Mar 2013 19:00:01 +0800</pubDate><description><![CDATA[递归查找控件，设置属性值    
 
void EnumVisual(Visual visual)
     {
            try
            {
                for (int i = 0; i 
                {
                    Visual obj = (Visual)VisualTreeH]]></description><category></category></item><item><title><![CDATA[C# 用Process启动系统资源]]></title><link>https://blog.youkuaiyun.com/haylhf/article/details/8393252</link><guid>https://blog.youkuaiyun.com/haylhf/article/details/8393252</guid><author>haylhf</author><pubDate>Sun, 23 Dec 2012 13:31:07 +0800</pubDate><description><![CDATA[public static void 打开格式化对话框()
        {
            Process.Start("rundll32.exe"," shell32.dll,SHFormatDrive");
        }
        public static void 打开控制面板游戏控制器一般()
        {
            Process]]></description><category></category></item></channel></rss>