📄 csdn
字号:
<HTML>
<HEAD>
<title>CSDN技术中心 给应用程序加装“看门狗”
</title>
<link rel="stylesheet" href="/Skins/default/csdn.css" type="text/css">
</HEAD>
<body bgcolor="#ffffff" text="#000000" topmargin="0">
<form name="Form1" method="post" action="readarticle.aspx?id=27281" id="Form1">
<input type="hidden" name="__VIEWSTATE" value="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" />
<!-- 头部双层导航栏1 -->
<table width="955" height="3" border="0" align="center" cellpadding="0" cellspacing="0" bgcolor="#666666">
<tr><td></td></tr>
</table>
<table width="955" border="0" align="center" cellpadding="0" cellspacing="0">
<tr>
<td width="192"><img height="75" src="/images/CSDN_Logo.gif" width="192"></td>
<td width="542" background="/images/01_bg_01.gif">
<table width="470" height="60" border="0" align="center" cellpadding="0" cellspacing="0" bordercolor="#000000" bgcolor="#FFFFFF">
<tr>
<td width="320"><a href="http://www.csdn.net/csdn/csdnClick.aspx?ad=tarena&adurl&adurl=http://www.fortinet.com.cn/company/jobs.html"><img src="/adv_temp/ddd.GIF" border="0"></a>
</td>
</tr>
</table>
</td>
<td width="221"><img src="/images/01_bg_02.gif" width="221" height="75"></td>
</tr>
</table>
<table width="955" border="0" align="center" cellpadding="0" cellspacing="0">
<tr>
<td style="PADDING-top: 4px;" width="510" background="/images/menu_bg.gif">
<a href="http://www.csdn.net/" target="_blank">首 页</a>
| <a href="http://www.csdn.net/news/" target="_blank">新 闻</a>
| <a href="http://dev.csdn.net/">技术中心</a>
| <a href="http://www.dearbook.com.cn/" target="_blank">第二书店</a>
| <a href="http://www.csdn.net/magazine/" target="_blank">《程序员》</a>
| <a href="http://www.csdn.net/CSDNMagazine/csdn_magazine.shtm" target="_blank">《开发高手》</a>
| <a href="http://community.csdn.net/" target="_blank">社 区</a>
| <a href="http://www.csdn.net/ypage/" target="_blank">黄 页</a>
| <a href="http://www.csdn.net/commerce/#job" target="_blank">人 才</a>
</td>
<td width="59"><img src="/images/menu_1.gif" width="59" height="29"></td>
<td width="386" align="left" valign="top" background="/images/menu_bg2.gif"><img src="/images/01_bg_03.gif" width="387" height="24"></td>
</tr>
</table>
<table width="955" height="18" border="0" align="center" cellpadding="0" cellspacing="0" background="/images/title_buttom.gif" style="MARGIN-BOTTOM: 4px;">
<tr>
<td height="22" align="center" valign="middle"><a href="http://www.csdn.net/mobile/" target="_blank">移 动</a>∣<a href="http://www.csdn.net/subject/" target="_blank">专 题</a>∣<a href="http://www.csdn.net/sun/" target="_blank">SUN</a>∣<a href="http://www.csdn.net/ibmc/" target="_blank">IBM</a>∣<a href="http://www.csdn.net/microsoft/" target="_blank">微 软</a>∣<a href="http://www.csdn.net/wicresoft/" target="_blank">微 创</a>∣<a href="http://www.csdn.net/prime/" target="_blank">精 华</a>∣<a href="http://www.donews.com/" target="_blank">Donews</a>∣<a href="http://www.csdn.net/ptpress/" target="_blank">人 邮</a></td>
</tr>
</table>
<!-- /头部双层导航栏111111111111111 -->
<TABLE id="Table1" height="161" cellSpacing="0" cellPadding="0" width="955" align="center"
border="0">
<TR>
<TD vAlign="top" width="165" colspan="2">
<table width="100%" border="0" cellspacing="1" cellpadding="0" bgcolor="#000000">
<tr>
<td valign="top" bgcolor="#EDEDED">
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td height="27" align="right" background="/images/top.gif"><font class="fonttitle">我的技术中心 </font></td>
</tr>
</table>
<table width="100%" height="65" border="0" cellpadding="0" cellspacing="0">
<tr align="center">
<td><a href="http://www.csdn.net/Develop/MyClass/List_MyClass.asp">我的分类</a></td>
<td><a href="http://www.csdn.net/Develop/My_Article.asp">我的文档</a></td>
</tr>
<tr align="center">
<td><a href="/articlelist.aspx">全部文章</a></td>
<td><a href="http://www.csdn.net/Develop/Add_Article.asp">发表文章</a></td>
</tr>
<tr align="center">
<td><a href="http://www.csdn.net/develop/author/Edit_intro.asp">专栏管理</a></td>
<td><a href="http://www.csdn.net/Develop/Help.shtm">使用说明</a></td>
</tr>
</table>
</td>
</tr>
</table>
<br>
<table cellspacing="1" cellpadding="0" width="100%" border="0" bgcolor="#000000">
<tr>
<td valign="top" bgcolor="#F1F1F1">
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td height="27" align="right" background="/images/top.gif"><font class="fonttitle"><img src="/images/RSSIcon.gif" align="absmiddle" width="36" height="14"> RSS 订阅 </font></td>
</tr>
</table>
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td align="center" bgcolor="#FFFFFF"><a href="/articlelist.aspx">最新文档列表</a></td>
</tr>
</table>
<table cellspacing="0" cellpadding="0" width="95%" border="0" style="margin-bottom: 4px;" align="center">
<tr>
<td align="right" style="border-bottom: 1px dashed #B0C4DE; color: #0033ff;"><font style="font-size: 8pt;">Windows/.NET</font></td>
</tr>
<tr>
<td align="right"><a href="/articlelist.aspx?c=14" >.NET</a> (<a href="http://www.csdn.net/Rss/RssFeed.aspx?rssid=1&bigclassid=14">rss</a>) </td>
</tr>
<tr>
<td align="right"><a href="/articlelist.aspx?c=1" >Visual C++</a> (<a href="http://www.csdn.net/Rss/RssFeed.aspx?rssid=1&bigclassid=1">rss</a>) </td>
</tr>
<tr>
<td align="right"><a href="/articlelist.aspx?c=2" >Delphi</a> (<a href="http://www.csdn.net/Rss/RssFeed.aspx?rssid=1&bigclassid=2">rss</a>) </td>
</tr>
<tr>
<td align="right"><a href="/articlelist.aspx?c=3" >Visual Basic</a> (<a href="http://www.csdn.net/Rss/RssFeed.aspx?rssid=1&bigclassid=3">rss</a>) </td>
</tr>
<tr>
<td align="right"><a href="/articlelist.aspx?c=4" >ASP</a> (<a href="http://www.csdn.net/Rss/RssFeed.aspx?rssid=1&bigclassid=4">rss</a>) </td>
</tr>
<tr>
<td align="right"><a href="/articlelist.aspx?c=7" >JavaScript</a> (<a href="http://www.csdn.net/Rss/RssFeed.aspx?rssid=1&bigclassid=7">rss</a>) </td>
</tr>
</table>
<table cellspacing="0" cellpadding="0" width="95%" border="0" style="margin-bottom: 4px;" align="center">
<tr>
<td align="right" style="border-bottom: 1px dashed #B0C4DE; color: #0033ff;"><font style="font-size: 8pt;">Java/Linux</font></td>
</tr>
<tr>
<td align="right"><a href="/articlelist.aspx?c=6" >Java</a> (<a href="http://www.csdn.net/Rss/RssFeed.aspx?rssid=1&bigclassid=6">rss</a>) </td>
</tr>
<tr>
<td align="right"><a href="/articlelist.aspx?c=5" >Perl</a> (<a href="http://www.csdn.net/Rss/RssFeed.aspx?rssid=1&bigclassid=5">rss</a>) </td>
</tr>
</table>
<table cellspacing="0" cellpadding="0" width="95%" border="0" style="margin-bottom: 4px;" align="center">
<tr>
<td align="right" style="border-bottom: 1px dashed #B0C4DE; color: #0033ff;"><font style="font-size: 8pt;">综合</font></td>
</tr>
<tr>
<td align="right"><a href="/articlelist.aspx?c=9" >其他开发语言</a> (<a href="http://www.csdn.net/Rss/RssFeed.aspx?rssid=1&bigclassid=9">rss</a>) </td>
</tr>
<tr>
<td align="right"><a href="/articlelist.aspx?c=11" >文件格式</a> (<a href="http://www.csdn.net/Rss/RssFeed.aspx?rssid=1&bigclassid=11">rss</a>) </td>
</tr>
</table>
<table cellspacing="0" cellpadding="0" width="95%" border="0" style="margin-bottom: 4px;" align="center">
<tr>
<td align="right" style="border-bottom: 1px dashed #B0C4DE; color: #0033ff;"><font style="font-size: 8pt;">企业开发</font></td>
</tr>
<tr>
<td align="right"><a href="/articlelist.aspx?c=10" >游戏开发</a> (<a href="http://www.csdn.net/Rss/RssFeed.aspx?rssid=1&bigclassid=10">rss</a>) </td>
</tr>
<tr>
<td align="right"><a href="/articlelist.aspx?c=12" >网站制作技术</a> (<a href="http://www.csdn.net/Rss/RssFeed.aspx?rssid=1&bigclassid=12">rss</a>) </td>
</tr>
</table>
<table cellspacing="0" cellpadding="0" width="95%" border="0" style="margin-bottom: 4px;" align="center">
<tr>
<td align="right" style="border-bottom: 1px dashed #B0C4DE; color: #0033ff;"><font style="font-size: 8pt;">数据库</font></td>
</tr>
<tr>
<td align="right"><a href="/articlelist.aspx?c=8" >数据库开发</a> (<a href="http://www.csdn.net/Rss/RssFeed.aspx?rssid=1&bigclassid=8">rss</a>) </td>
</tr>
</table>
<table cellspacing="0" cellpadding="0" width="95%" border="0" align="center">
<tr>
<td align="right" style="border-bottom: 1px dashed #B0C4DE; color: #0033ff;"><font style="font-size: 8pt;">软件工程</font></td>
</tr>
<tr>
<td align="right"><a href="/articlelist.aspx?c=13" >其他</a> (<a href="http://www.csdn.net/Rss/RssFeed.aspx?rssid=1&bigclassid=13">rss</a>) </td>
</tr>
</table>
</td>
</tr>
</table>
<br>
<table width="100%" border="0" cellspacing="1" cellpadding="0" bgcolor="#000000">
<tr>
<td valign="top" bgcolor="#EDEDED">
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td height="27" align="right" background="/images/top.gif"><font class="fonttitle">积极原创作者 </font></td>
</tr>
</table>
<table width="100%" cellpadding="2" cellspacing="1" border="0">
<tr><td align="right"><a href='/user/A8P8D3JK'>A8P8D3JK</a> <font color="#FF0000">(1)</font></td></tr>
<tr><td align="right"><a href='/user/adamsun'>adamsun</a> <font color="#FF0000">(3)</font></td></tr>
<tr><td align="right"><a href='/user/ahxu'>ahxu</a> <font color="#FF0000">(2)</font></td></tr>
<tr><td align="right"><a href='/user/maoerzuozuo'>maoerzuozuo</a> <font color="#FF0000">(6)</font></td></tr>
<tr><td align="right"><a href='/user/playyuer'>playyuer</a> <font color="#FF0000">(30)</font></td></tr>
<tr><td align="right"><a href='/user/lgchao'>lgchao</a> <font color="#FF0000">(2)</font></td></tr>
<tr><td align="right"><a href='/user/devercn'>devercn</a> <font color="#FF0000">(8)</font></td></tr>
<tr><td align="right"><a href='/user/foxmail'>foxmail</a> <font color="#FF0000">(3)</font></td></tr>
<tr><td align="right"><a href='/user/netcasper'>netcasper</a> <font color="#FF0000">(2)</font></td></tr>
<tr><td align="right"><a href='/user/cker'>cker</a> <font color="#FF0000">(12)</font></td></tr>
</table>
</td>
</tr>
</table>
</TD>
<TD vAlign="top" width="786">
<table width="100%" border="0" cellpadding="4">
<tr>
<td width="10" height="19"></td>
<td height="19">
<table width="100%" border="0" cellspacing="3" cellpadding="3">
<tr>
<td>
<a href="http://www.csdn.net/">CSDN</a> - <a href="http://dev.csdn.net/">文档中心</a>
- <font color="#003399">
<a id="ArticleTitle1_ArticleTitle1_hlClass" href="/articlelist.aspx?c=1">Visual C++</a></font>
</td>
<TD align="right">
阅读：<span id="ArticleTitle1_ArticleTitle1_lblReadCount">4690</span>
评论：
<span id="ArticleTitle1_ArticleTitle1_lblCommentCount">1</span>
<a href="#Comment">参与评论</a>
</TD>
</tr>
</table>
<table width="100%" border="0" cellspacing="3" cellpadding="3" bgcolor="#eeeeee">
<tr>
<td width="60" height="0" nowrap></td>
<td></td>
</tr>
<tr>
<td height="16" align="center" nowrap bgcolor="#003399"><font color="#ffffff">标题</font></td>
<td><b>
<span id="ArticleTitle1_ArticleTitle1_lblTitle">给应用程序加装“看门狗”</span></b>
<a id="ArticleTitle1_ArticleTitle1_AuthorLink" href="/user/bhw98">bhw98</a> [<span id="ArticleTitle1_ArticleTitle1_lblType">原作</span>]
</td>
</tr>
<tr>
<td height="16" align="center" bgcolor="#003399"><font color="#ffffff">关键字</font></td>
<td width="500">
<span id="ArticleTitle1_ArticleTitle1_lblKeywords">进程 看门狗</span></td>
</tr>
<tr>
<td height="16" align="center" bgcolor="#003399"><font color="#ffffff">出处</font></td>
<td>
<span id="ArticleTitle1_ArticleTitle1_lblSource"></span></td>
</tr>
</table>
</td>
</tr>
<tr>
<td width="10"></td>
<td><span id="ArticleContent1_ArticleContent1_lblContent"><STYLE>
P.bhw98
{
PADDING-RIGHT: 0px;
PADDING-LEFT: 0px;
FONT-SIZE: 9pt;
PADDING-BOTTOM: 0px;
MARGIN: 10px 0px 5px;
LINE-HEIGHT: normal;
⌨️ 快捷键说明
复制代码
Ctrl + C
搜索代码
Ctrl + F
全屏模式
F11
切换主题
Ctrl + Shift + D
显示快捷键
?
增大字号
Ctrl + =
减小字号
Ctrl + -