问题描述
我知道这个问题与我的问题相同:
I know this question is relating the same problem as mine :
- 上传失败时用户从电子邮件客户端拖放附件
但我正在寻找一种解决方法来实现将 Outlook 消息放入我的 web 应用程序(目前只有 HTML5/JS 代码).
but I'm looking for a workaround to achieve a drop from Outlook message into my webapp (currently only HTML5 / JS code).
是否可以使用一些activeX 将消息复制到临时文件系统文件夹中,然后使用此文件引用?我想知道可行性水平.
Is it possible, with some activeX, to copy the message in a temp filesystem folder and then use this file reference ? I would like to know the faisability level.
另外,我们可以使用 ActiveX 从 Jscript 调用 DLL 是否正确,例如:
Also, is it right that we can call a DLL from Jscript using ActiveX, like :
var obj = new ActiveXObject("ABCDll.testMethod");
var vResult = obj.TestMethod();
alert(vResult);
顺便说一句,如果有人对任何文件(包括来自 Outlook 的电子邮件(目前唯一不起作用的东西......)
BTW, if someone has any other suggestion to do a working Drag&Drop component (IE complient) for ANY files, incl. emails from Outlook (the only things that is not working for now...)
非常感谢您的任何意见.
Thanks a lot for any input.
推荐答案
您可以在 C++ 或 Delphi 中编写浏览器帮助程序(用于 IE),从 IE 检索当前拖放处理程序并安装自己的处理程序.当从 Outlook 中拖动消息时,您可以将其保存到临时文件夹,然后调用原始拖放处理程序.处理程序返回后,可以删除临时文件.
You can write a browser helper (for IE) in C++ or Delphi that retrieves the current drag/drop handler from IE and installs its own handler. When a message is dragged from Outlook, you can save it to a temp folder, then invoke the original drag/drop handler. After the handler returns, the temporary file can be deleted.
我过去做过这个,效果很好.您可能想查看在 IE 中拦截拖放的 Google Gears 源代码(不再受支持).
I have done this in the past, and it works fine. You might want to looks at the Google Gears source code (no longer supported) that intercepts drag/drop in IE.
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