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来自「VB技巧问答10000例 VB技巧问答10000例」· HTML 代码 · 共 23 行
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<title>Re: Set FormName = Nothing ,非[Basic}语法之程式码?</title>
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<h1>Re: Set FormName = Nothing ,非[Basic}语法之程式码?</h1>
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Posted by <a href="mailto:cthelios@ms21.hinet.net">C.T.Wang</a> on August 02, 1999 at 18:12:32:<p>
In Reply to: <a href="16344.html">Set FormName = Nothing ,非[Basic}语法之程式码?</a> posted by 新手 on July 29, 1999 at 09:30:22:<p>
<br> 1. form是一个很特别的Class. 一般而言, form的名称也是一个class name, 所以我们可以do this:<br> dim f as form1<br> f.show<br> '上述指令很像 form1.show. 但是比较"好", 因为你可以: set f = nothing. <br> <br> 2. form 在unload时不会完全unload.(有文为证:<br> Note When a form is unloaded, only <br> the displayed component is unloaded. <br> The code associated with the form module<br> remains in memory.<br> (摘自VB6 help/index search: unload statement)<br> 用一的作法才能完全将"form1"从memory移除.<br> <br> 3. 解释的很糟? 因我也是半梦半醒之间..sorry.<p>
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