12920.html

来自「VB技巧问答10000例,是一个教程」· HTML 代码 · 共 23 行

HTML
23
字号
<html>
  <head>
    <title>Re: 请问如何用VB6.0与C++连结..........</title>
  </head>
  <body bgcolor="#FFFFFF" vlink="#808080">
    <center>
      <h1>Re: 请问如何用VB6.0与C++连结..........</h1>
    </center>
<hr size=7 width=75%>

<hr size=7 width=75%><p>
Posted by George on May 14, 1999 at 08:22:21:<p>
In Reply to: <a href="12905.html">请问如何用VB6.0与C++连结..........</a> posted by Andy on May 13, 1999 at 16:49:35:<p>
:          请问我想把C++作成.dll,再把它用VB连结,我需要在C++和VB内分别作什么宣告吗?<br>: 如果需要,请问我要如何叙述呢?谢谢!!<p>在VB的MODULE里宣告如下:<br>若要传值回来:<br>Declare Function INPORT Lib "yourfunction.dll" (ByVal yourvalue As Integer) As Integer<p>若不要传值回来:<br>Declare Sub OUTPORT Lib "yoursub.dll" (ByVal yourvalue1 As Integer, ByVal yourvalue2 As Integer)      '输出资料<p>C所产生的DLL档则放在WINDOWS\SYSTEM32或WINDOWS\SYSTEM里就可以了<p>不过, VC里面除了.CPP之外, 还要一个.DEF档, 否则VB会<br>找不到进入点<br>
<br>
<br><hr size=7 width=75%><p>
<a name="followups">Follow Ups:</a><br>
<ul><!--insert: 12920-->
</ul><!--end: 12920-->
<br><hr size=7 width=75%><p>

</body></html>

⌨️ 快捷键说明

复制代码Ctrl + C
搜索代码Ctrl + F
全屏模式F11
增大字号Ctrl + =
减小字号Ctrl + -
显示快捷键?