16221.html

来自「VB技巧问答10000例,是一个教程」· HTML 代码 · 共 27 行

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    <title>加上以下控制项</title>
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      <h1>加上以下控制项</h1>
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Posted by <a href="mailto:james_kung@mail.ht.net.tw">James</a> on July 27, 1999 at 00:40:10:<p>
In Reply to: <a href="16220.html">谢谢C.T.Wang,让我学到了如此有用的东东,但用了此dll后能否detect我的印表机是否OnLine??</a> posted by Stephen on July 27, 1999 at 00:16:38:<p>
加上Command1 & Text2<br>贴上Command1_Clock()<p>Private Sub Command1_Click()<br>Text2.Text = Inp(&H379)<br>End Sub<br>执行Command1即可得到LPT1状态(,PRINTER ERROR,ON LINE,PAPER EMPTY,BUSY....)各有代表位元
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<!--top: 16278--><li><a href="16278.html">感谢james, 终于学会了....(无内文)</a> <b>Stephen</b> <i>00:35:16 7/28/99</i>
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