C#生成的dll（引用了office的com控件实现文档转换），PHP调用时-php手册-PHP中文网

C#生成的dll（引用了office的com控件实现文档转换），PHP调用时

php中文网

发布： 2016-06-06 19:42:34

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c#生成dll，其中引用了office的com控件实现文档转换。当其他winform程序调用时正常。但注册该dll后，由PHP调用时出错。 try catch了一下，输出 Word 出现问题。测试机器上装的是office2007。C#实现文档转换部分： string fileFolder = Path.GetDirectory

c#生成dll，其中引用了office的com控件实现文档转换。

当其他winform程序调用时正常。

但注册该dll后，由PHP调用时出错。

try catch了一下，输出“Word 出现问题”。

测试机器上装的是office2007。C#实现文档转换部分：

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          <span>string</span> fileFolder =<span> Path.GetDirectoryName(wordFilePath);
          </span><span>string</span> fileNameWithoutExtension =<span> Path.GetFileNameWithoutExtension(wordFilePath);
          </span><span>string</span> htmlFilePath = fileFolder + <span>@"</span><span></span><span>"</span> + fileNameWithoutExtension + <span>@"</span><span>.html</span><span>"</span><span>;

          Object objWordPath </span>=<span> wordFilePath;
          Object objHtmlPath </span>=<span> htmlFilePath;
          MSWord.Application wordApp;
          MSWord.Document wordDoc;
          Object Nothing </span>=<span> Missing.Value;
          wordApp </span>= <span>new</span><span> MSWord.ApplicationClass();
          wordDoc </span>= wordApp.Documents.Add(<span>ref</span> objWordPath, <span>ref</span> Nothing, <span>ref</span> Nothing, <span>ref</span> Nothing);<span>//</span><span>===========PHP调用时这下面的语句执行不到</span>
          <span>object</span> format =<span> MSWord.WdSaveFormat.wdFormatFilteredHTML;
          wordDoc.SaveAs(</span><span>ref</span> objHtmlPath, <span>ref</span> format, <span>ref</span> Nothing, <span>ref</span> Nothing, <span>ref</span> Nothing, <span>ref</span> Nothing, <span>ref</span> Nothing, <span>ref</span><span> Nothing,
            </span><span>ref</span> Nothing, <span>ref</span> Nothing, <span>ref</span> Nothing, <span>ref</span> Nothing, <span>ref</span> Nothing, <span>ref</span> Nothing, <span>ref</span> Nothing, <span>ref</span><span> Nothing);
          wordDoc.Close(</span><span>ref</span> Nothing, <span>ref</span> Nothing, <span>ref</span><span> Nothing);
          wordApp.Quit(</span><span>ref</span> Nothing, <span>ref</span> Nothing, <span>ref</span> Nothing);

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dll注册后，PHP调用部分：

<?<span>php
</span><span>$c</span>= <span>new</span> COM("ComLibrary.Test"<span>);
</span><span>echo</span> <span>$c</span>->SaveWordAsHtml("D:\ningtao\xampp\htdocs\test.doc"<span>);
</span>?>

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不知道是由什么引起的。