拖放到我的"* .exe"在资源管理器中未打开 [英] Drag and Drop to my "*.exe" unopened on explorer

问题描述

众所周知，在基于对话框的应用程序中具有拖放功能的一种简单方法是通过ON_MESSAGE消息映射处理称为WM_DROPFILES的消息以捕获被丢弃的文件.

不幸的是，当我没有打开对话框时，我不知道如何处理拖放的文件.实际上，当将图片从Microsoft拖放到绘图工具程序" mspaint.exe "时，它会自动打开删除的文件.
希望知道该怎么做，或给出一个现有的例子
谢谢！

As we all know,a simple method to have a Drag and Drop feature in our dialog based applications is to Handle the message called WM_DROPFILES through ON_MESSAGE message map to capture the dropped files.

Unfortunately,I don''t know how to process a dropped file when my dialog is not opened.In fact,When dragging and dropping a picture to the drawing tools program "mspaint.exe" from Microsofts , it automatically open the dropped file.
hope to known how to do, or give a existing examples
Thanks!

推荐答案

这与已注册文件的类型有关:尝试将图片文件拖到任何EXE上，它将启动exe.可能您需要做的只是注册文件类型 [ ^ ]

That''s all to do with registered file types: try dragging a picture file onto any EXE and it will start the exe. Probably, all you need to do is register your file type[^]

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