Modify the attachments and twists and turns. How is my Foxmail

I use the Foxmail software to send and receive emails. Just click the Foxmail icon in the toolbar and the current file becomes the default attachment. This function is very convenient: the current file is closed, the attachment is saved, and the closed file is also updated. However, it is only valid if the attachment is not closed after pasting the attachment. It took me a lot of trouble to reach this conclusion.

I often compress the image file and send it as an attachment. I usually read it again after pasting it. It is also inevitable to modify a few places. After saving, everything is normal. I once made a compressed package of several files with the map, and placed them in the attachment. When I sent it, I made a number of changes, clicked Save, and then closed the file and sent it. However, a few days later, I suddenly found that the modified document was not sent, but the unmodified draft.

Of course, I have to get a stone. I made a temporary email, pasted the attachment, opened the attachment and modified it, saved and closed the file. Then open the attachment to see, the attachment has been changed, and the original of this attachment has also been updated, which is the result of the modification. The reason is in the end, is the problem in the compression package? Again, a compressed package was used as an attachment, and the same modification test was performed. The result is that the attachment is the same, and the original compression package has not been changed. What puzzles me is that I didn't make an exception when I modified it (because there is this file on this machine, when the point is saved, there is no dialog box), then where is the result of my save?

Ask the master to know that the compression package is unpacked, although it can be modified, the point save is not abnormal, but the modification and save are performed outside the compression package, so the modified new content has no effect. To the compressed package, so whether it is the compressed package in the attachment or the original compressed package of the attachment, it shows the result before the modification. If you want to change the contents of the compressed package, you can only release the compressed package, then modify, save, and compress.

In order to find out the exact answer, I opened an email in the outbox, double-clicked the attachment, and then made a modification test. The result was unexpected. The Save As dialog box and the saved default file appeared. The folder is a temporary file that is Temp. Since you don't want to modify the attachment directly, you can save it and paste it. However, it reminds me that those saved results may not be in it, after verification, it is.

I am still puzzled. Why can't I change the attachment directly this time? Where is the reason why I can't do it now? Redo new mail, paste attachments, modify, save, and everything goes well. I suddenly realized that if you pasted the attachment and modified it before saving it, the original file and the attachment of the attachment will save the latest results; if the email is closed, open it again, modify the attachment, just like I met The problem is the same: the Save As dialog box appears, but you cannot save it directly to the attachment, and you can only re-attach the attachment.