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	<title>幻龙网络 &#187; VB编程</title>
	<atom:link href="http://www.01on.com/a/category/vb/feed" rel="self" type="application/rss+xml" />
	<link>http://www.01on.com</link>
	<description>一个教你如何制作网页的地方</description>
	<pubDate>Tue, 15 Jul 2008 04:07:04 +0000</pubDate>
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			<item>
		<title>用VB监控本机上网速度及总流量</title>
		<link>http://www.01on.com/a/346.html</link>
		<comments>http://www.01on.com/a/346.html#comments</comments>
		<pubDate>Wed, 20 Jun 2007 20:37:13 +0000</pubDate>
		<dc:creator>admin</dc:creator>
		
		<category><![CDATA[VB编程]]></category>

		<guid isPermaLink="false"></guid>
		<description><![CDATA[　　这个程序可以检测本机上网的即时上传速度、下载速度，网络类型，以及总的上传流量、下载流量。 
　　VB代码下载： 
　　http://www.01on.com/wp-content/uploads/attachments/month_0706/p2007620203642.rar...>>]]></description>
			<content:encoded><![CDATA[<p>　　这个程序可以检测本机上网的即时上传速度、下载速度，网络类型，以及总的上传流量、下载流量。 </p>
<p>　　VB代码下载： </p>
<p>　　<a href="http://www.01on.com/wp-content/uploads/attachments/month_0706/p2007620203642.rar">http://www.01on.com/wp-content/uploads/attachments/month_0706/p2007620203642.rar</a></p>
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		<item>
		<title>VB中On error resume next的作用范围</title>
		<link>http://www.01on.com/a/338.html</link>
		<comments>http://www.01on.com/a/338.html#comments</comments>
		<pubDate>Sat, 02 Jun 2007 13:53:43 +0000</pubDate>
		<dc:creator>admin</dc:creator>
		
		<category><![CDATA[VB编程]]></category>

		<guid isPermaLink="false"></guid>
		<description><![CDATA[　在VB中On error resume next的作用范围是子程序(或者函数)以及该子程序(或者函数)调用的子程序(或者函数).
　　在下例中,假如图片F:UploadFile123.jpg是不存在的,程序不会报错,因为Form_Load加了容错语...>>]]></description>
			<content:encoded><![CDATA[<p>　在VB中On error resume next的作用范围是子程序(或者函数)以及该子程序(或者函数)调用的子程序(或者函数).<br />
<br />　　在下例中,假如图片F:UploadFile123.jpg是不存在的,程序不会报错,因为Form_Load加了容错语句,对了由Form_Load里调用的Aaa同样生效.<br />

<div class="code">Private Sub Form_Load()<br />
<br />    On Error Resume Next<br />
<br />    Call Aaa<br />
<br />    Picture1.Picture = LoadPicture(&#34;F:UploadFile123.jpg&#34;)<br />
<br />End Sub<br />
<br />Sub Aaa()<br />
<br />    Picture1.Picture = LoadPicture(&#34;F:UploadFile123.jpg&#34;)<br />
<br />End Sub</div>
<p>　　在下例中,假如图片F:UploadFile123.jpg是不存在的,Aaa不会报错,但Form_Load会报错,因为Aaa里的容错语句只对Aaa有效.<br />

<div class="code">Private Sub Form_Load()<br />
<br />    Call Aaa<br />
<br />    Picture1.Picture = LoadPicture(&#34;F:UploadFile123.jpg&#34;)<br />
<br />End Sub<br />
<br />Sub Aaa()<br />
<br />    Error Resume Next<br />
<br />    Picture1.Picture = LoadPicture(&#34;F:UploadFile123.jpg&#34;)<br />
<br />End Sub</div>
<p></p>
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		</item>
		<item>
		<title>在vb中使用正则表达式</title>
		<link>http://www.01on.com/a/337.html</link>
		<comments>http://www.01on.com/a/337.html#comments</comments>
		<pubDate>Sat, 02 Jun 2007 13:17:58 +0000</pubDate>
		<dc:creator>admin</dc:creator>
		
		<category><![CDATA[VB编程]]></category>

		<guid isPermaLink="false"></guid>
		<description><![CDATA[本函数用于去除网页HTML代码中的超链接
  1.   启动   Microsoft   Visual   Basic   6.0。
  2.   在“文件”菜单上，单击“新建项目”。
  3.   在“新建项目”对话框中，单击“Standard   Exe”，然后单击“...>>]]></description>
			<content:encoded><![CDATA[<p>本函数用于去除网页HTML代码中的超链接</p>
<p>  1.   启动   Microsoft   Visual   Basic   6.0。<br />
<br />  2.   在“文件”菜单上，单击“新建项目”。<br />
<br />  3.   在“新建项目”对话框中，单击“Standard   Exe”，然后单击“确定”。<br />
<br />  默认情况下将创建   Form1。<br />
<br />  4.   在“项目”菜单上单击“引用”。<br />
<br />  5.   双击“Microsoft   VBScript   Regular   Expressions   5.5”，然后单击“确定”。</p>
<div class="code">&#39;输入：HTML代码<br />
<br />&#39;输出：去除超链接的HTML代码<br />
<br />Private Function LoseATag(ContentStr)<br />
<br />    Dim ClsTempLoseStr<br />
<br />    ClsTempLoseStr = CStr(ContentStr)<br />
<br />    Dim regex As RegExp<br />
<br />    Set regex = New RegExp<br />
<br />    regex.Pattern = &#34;&lt;(/){0,1}a[^&lt;&gt;]*&gt;&#34;<br />
<br />    regex.IgnoreCase = True<br />
<br />    regex.Global = True<br />
<br />    ClsTempLoseStr = regex.Replace(ClsTempLoseStr, &#34;&#34;)<br />
<br />    LoseATag = ClsTempLoseStr<br />
<br />    Set regex = Nothing<br />
<br />End Function</div>
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		<item>
		<title>自己写的一个51单片机编程器软件(附ISP下载线制作)</title>
		<link>http://www.01on.com/a/264.html</link>
		<comments>http://www.01on.com/a/264.html#comments</comments>
		<pubDate>Sun, 04 Mar 2007 00:56:03 +0000</pubDate>
		<dc:creator>admin</dc:creator>
		
		<category><![CDATA[VB编程]]></category>

		<guid isPermaLink="false"></guid>
		<description><![CDATA[用VB编写的一个程序，适合于89SC51，89SC52单片机的程序的ISP方式下载。 
ISP下载方式的优点是可以在线编程，直接把程序下载到单片机目标版上，特别适合做实验的朋友，无须频繁地插拔芯片，...>>]]></description>
			<content:encoded><![CDATA[<p>用VB编写的一个程序，适合于89SC51，89SC52单片机的程序的ISP方式下载。 </p>
<p>ISP下载方式的优点是可以在线编程，直接把程序下载到单片机目标版上，特别适合做实验的朋友，无须频繁地插拔芯片，省时省力。 </p>
<p>软件下载地址:<a title="http://www.01on.com/51.rar" target="_blank" href="http://www.01on.com/51.rar">http://www.01on.com/51.rar</a></p>
<p>暂不提供该软件的VB源代码下载，请谅解。</p>
<p><a target="_blank" href="/wp-content/uploads/attachments/month_0703/s20073117227.GIF"><img class="img_normal" alt="/wp-content/uploads/attachments/month_0703/s20073117227.GIF" src="/wp-content/uploads/attachments/month_0703/s20073117227.GIF" /></a> <br />
<a target="_blank" href="/wp-content/uploads/attachments/month_0703/k20073117410.GIF"><img class="img_normal" alt="/wp-content/uploads/attachments/month_0703/k20073117410.GIF" src="/wp-content/uploads/attachments/month_0703/k20073117410.GIF" /></a> <br />
<a target="_blank" href="/wp-content/uploads/attachments/month_0703/a20073117418.GIF"><img class="img_normal" alt="/wp-content/uploads/attachments/month_0703/a20073117418.GIF" src="/wp-content/uploads/attachments/month_0703/a20073117418.GIF" /></a> <br />
<a target="_blank" href="/wp-content/uploads/attachments/month_0703/320073117427.GIF"><img class="img_normal" alt="/wp-content/uploads/attachments/month_0703/320073117427.GIF" src="/wp-content/uploads/attachments/month_0703/320073117427.GIF" /></a> <br />
<a target="_blank" href="/wp-content/uploads/attachments/month_0703/920073117948.GIF"><img class="img_normal" alt="/wp-content/uploads/attachments/month_0703/920073117948.GIF" src="/wp-content/uploads/attachments/month_0703/920073117948.GIF" /></a> <br />
下载线电路 <br />
<a target="_blank" href="/wp-content/uploads/attachments/month_0703/m200731171016.jpg"><img class="img_normal" alt="/wp-content/uploads/attachments/month_0703/m200731171016.jpg" src="/wp-content/uploads/attachments/month_0703/m200731171016.jpg" /></a> <br />
下载线实物 <br />
<a target="_blank" href="/wp-content/uploads/attachments/month_0703/7200731171041.jpg"><img class="img_normal" alt="/wp-content/uploads/attachments/month_0703/7200731171041.jpg" src="/wp-content/uploads/attachments/month_0703/7200731171041.jpg" /></a> <br />
下载线与单片机目标板连接</p>
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