自定义文件属性和Winzip [英] Custom File Properties and Winzip

问题描述

HI
我有一个带有自己扩展名的文件，当我右键单击它时，它显示常规，类，安全性，摘要"属性.
类"是我添加的自定义属性.

类"属性页包含:

GUID:1233344566
姓名:XXXXX
年龄:不适用

现在将其压缩并解压缩并检查我的自定义属性，它们如下:

GUID:不适用
名称:N/A
年龄:不适用

解压缩文件后，请任何人告诉我信息丢失的原因.

在此先感谢
Anandi

HI
I have a file with my own extension, when i right click on it, it shows "General,Class,Security,Summary"properties.
"Class" is custom property added by me.

"Class" property page contains :

GUID : 1233344566
NAME : XXXXX
AGE : N/A

Now zip this file and unzip the same and check my custom properties,they are as below :

GUID : N/A
NAME : N/A
AGE : N/A

Please anyone tell me the reason for loss of info after unzipping the file.


thanks in advance
Anandi

推荐答案

好吧，我确实认为您的问题与替代数据流有关.这种信息在压缩过程中必须丢失.要检查这一点，请尝试在压缩之前和之后检查是否有任何流连接到有问题的文件.例如，您可以使用流 [

Well, I do think your problem is connected to alternative data streams. This kind of info must be lost during compressing. To check this, try examining whether there are any streams connected to file in question before and after compression. For example, you could use Streams[^] utility by Sysinternals

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