FileGetVersion.htm | searchcode

/docs/commands/FileGetVersion.htm

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<h1>FileGetVersion</h1>



<p>返回指定“文件”（通常是指可执行文件）的版本信息。<BR>

</p>



<p class="CommandSyntax">FileGetVersion, OutputVar [, Filename] </p>

<h3>参数 </h3>

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    <td>OutputVar</td>

    <td>存储返回值(数字或字符串)的变量名。</td>

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    <td width="15%">Filename</td>

    <td width="85%">[可选参数]目标文件或文件夹的名字，如果绝对路径没有指定，就假设在 <a href="../Variables.htm#WorkingDir">%A_WorkingDir%</a> 中。如果忽略不写，当前 <a href="LoopFile.htm">File-Loop</a> 中最深的文件将被代替使用。</td>

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<h3>ErrorLevel</h3>

<p>如果有问题的话 <a href="../misc/ErrorLevel.htm">ErrorLevel</a> 被设置为1，否则设置为0。</p>

<h3>注意</h3>

<p>大部分不可执行的文件(甚至有些EXE文件)没有版本信息，所以参数OutputVar在这些例子中便成了空值。</p>

<h3>相关命令</h3>

<p><a href="FileGetAttrib.htm">FileGetAttrib</a>, <a href="FileSetAttrib.htm">FileSetAttrib</a>, <a href="FileGetTime.htm">FileGetTime</a>, <a href="FileSetTime.htm">FileSetTime</a>, <a href="FileGetSize.htm">FileGetSize</a><a href="FileGetVersion.htm"></a>, <a href="LoopFile.htm">File-loop</a></p>

<h3>示例</h3>

<pre class="NoIndent">FileGetVersion, version, C:\My Application.exe

FileGetVersion, version, %A_ProgramFiles%\AutoHotkey\AutoHotkey.exe</pre>





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