Small change extension implementation

Author: zhaowenliang (Zhao wenliang) from: http://zhaowenliang.blogbbs.net
Secret corresponds to Microsoft Word files,. wps corresponds to WPS 2000 or WPS Office files, and so on. Generally, different extensions have different formats, but sometimes the problem is not absolute. cleverly changing the extension can bring us unexpected convenience.
Allows OE to import multiple FoxMail mails at a time

In FoxMail, you can click the "Mailbox" "Import OutLook Express mailbox" command to import emails in OE to the specified mailbox at a time, unfortunately, emails in FoxMail cannot be imported in batch in OE. However, as long as you start FoxMail, press Ctrl or Shift to select all emails to be exported, click File, and select the target folder, foxMail uses fm000001, fm000002, fm000003 ...... Save the name to the specified folder, and then run "REN *" at the DOS prompt *. msg *. "eml", rename all MSG files to EML files, start OE, and drag and drop the modified EML format file from the Resource Manager to the OE mailbox.

Convenient use of VCD Materials

In the Authorware multimedia editing software, we can easily use the content on the VCD, and there are many ready-made animations for us to capture and use. In general, if we want to get a part of the animation, we use the super extract or other software to intercept it as a data stream and store it in the hard disk in the format of an MPG data stream file, and then introduce it to Authorware. However, if we want to use a complete animation (such as a song), there is no need to worry about it, you only need to copy the file with the corresponding extension DAT under the Mpegav folder in the VCD from the Resource Manager to the hard disk, the file whose extension is MPG can be recognized and used by Authorware.

Cleverly "hide" files

Is it worrying about the security of files on PCs? The author has a very good way to move the hidden files in our notebook to a temporary folder, and then compress them into a file using WinZip or WinRAR with a password, in the resource manager, we can see that WinZip or WinRAR is used for compression. Some people will naturally use the corresponding decryption tool to decrypt the data. We changed the extension name of the extension from .zipor .rar to a non-existent file extension, such as. syj. If we double-click it, we won't start WinZip or WinRAR and open it. We won't even see any files in it! However, you must remember the real extension. You can change the extension when using it.

Fast introduction of Excel Animation

On the DOS platform, there is a format file supported by many multimedia programs-FLC file. Although FLC is not a true color animation, it has the advantages of small capacity and simple production, at present, there are still many multimedia compilation software that provide support for it (such as Authorware and Director ). In fact, the FLC file also has a variant of the CEL file (Film file), which is often used by Animator Pro and Animator Studio to make animations. However, it cannot be directly introduced in Authorware. Generally, you must use Animator Pro or Animator Studio to open it and then import it in FLC format. If there are more files, it is troublesome to change them one by one. In fact, as long as we change the extension of the Excel file from CEL to FLC, it can be introduced by Authorware recognition.

Open unrecoverable self-decompressed files

Sometimes, when we double-click an EXE file in Windows resource manager, the "WinZip EXE-SelfExtractor file is too upt, possible it is damaged or disk transfer error" Warning box will pop up, in this case, the file cannot be executed. In fact, this type of EXE file is not an ordinary Windows EXE file, but a self-decompressed file generated by WinZip. A problem occurs on the file header, so it cannot be decompressed, in many cases, you can decompress the file by changing the file extension from EXE to ZIP.

Try your screen saver

In Windows, we often see Screen Saver. When we do not perform any operation for a certain period of time, the computer will run it to protect the screen. However, normal EXE files cannot be installed in Windows as screen saver. In fact, we may wish to change the extension of a self-made program from EXE to SCR, and then right-click it, as with the general screen saver, you can "test", "Configure", and "Install", so that you can change the extension of any application. scr asked them to work as screen saver. However, you may not be able to achieve screen protection at this time, because the general EXE file does not have the real properties of the screen protection program!

Protect your labor achievements

Now there are a lot of people who use Authorware to create multimedia. You may have used the external u32 function but don't want to hand it over to the other party. However, once you use it, you must hand it over to the user together with the program, otherwise, some commands in the program will not be executed, so how can we achieve the best of both worlds? It is very simple. We can first set *. all u32 names are changed *. dll, then you can introduce the functions in these DLL files in Authorware, and finally create an installer, install the dynamic link library file used by the installer as the shared Dynamic Link Library to the System folder of the other machine, in this way, it is difficult for users to find your DLL file in System.