如何从不在数据库中的文件系统中删除图像文件 [英] How to delete image files from a filesystem which is not in database

问题描述

大家好，



我有应用程序，我通过该应用程序上传数据库中的数据，数据库和一个文件夹中的数据。

我想开发一个控制台应用程序，通过它我想从数据库和文件夹中删除不需要的文件。



我有我的存储过程，删除所有数据来自数据库除了顶部10.现在我想删除不在数据库中的图像文件。



请给出一些相关的解决方案。



问候

解决方案

您将如何检查？

我的意思是你把这些图像的路径存储在数据库中了吗？如果是，那么从数据库中获取那些不需要的路径并删除它们。

Directory.GetFiles（@ c：\ MyDir \）

在使用Above语句之前，请从数据库中获取路径。

请查看以下链接以获取更多信息。



http://www.csharp-examples.net/ delete-all-files / [ ^

Hi All,

I have application through which i am uploading data like images,videos in database and in one folder.
I want to develop a console application through which i want to delete unwanted files from database as well as from folder.

I have my stored procedure which deletes all the data from database except top 10.Now i want to delete the image files which is not in database.

Please give some relevant solution.

Regards

解决方案

hi,
How will u check?
I mean have u stored the path of those images in database? if yes, then get those unwanted paths from the database and delete them.

Hi,

Directory.GetFiles(@"c:\MyDir\")
Before using the Above statement get the paths from the database.
Please look into the below link for further information.

http://www.csharp-examples.net/delete-all-files/[^]

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