C delete file if exists

That will throw a DirectoryNotFoundException if "The specified path is invalid for example, it is on an unmapped drive. How odd. Intellisense says An exception is thrown if the specified file does not exist. Perhaps you're using a different version of the. NET framework? I'm using. Net4, it looks like the intellisense is wrong I have run a check and no exception is thrown — fearofawhackplanet. Yeah I tried and just System. You could import the System.

IO namespace using: using System. IO; If the filepath represents the full path to the file, you can check its existence and delete it as follows: if File. Why not just issue the Delete call regardless and catch any exception that indicates that the file didn't exist? There are more exceptions that can be thrown, I suppose.

Vercas Vercas 8, 15 15 gold badges 62 62 silver badges bronze badges. Exists Path. Derek W Derek W 9, 5 5 gold badges 51 51 silver badges 66 66 bronze badges. WriteLine e. Ahmed Ghazey Ahmed Ghazey 1 1 gold badge 8 8 silver badges 22 22 bronze badges.

Open, System. Read, System. ReadWrite ; filestream. Close ; File. Or use a using statement, where the File. Delete would go outside the brackets. In the example you have, you should also do a filestream. Dispose ;. Hameed Syed Hameed Syed 3, 2 2 gold badges 16 16 silver badges 27 27 bronze badges. So you are trying to delete file 20 times per second until it's deleted. What if, for some reason, file can't be deleted and program will try to delete it forever?

I don't think this is good solution. At the very least, you should provide a timeout parameter. I think you should try for a limited time and return a failure message if the file wasn't deleted. Delete Path. Combine rootFolder, authorsFile ; Console. WriteLine "File deleted. Delete file ; Console. This will be the simplest way, if System. Delete filePath ; System. Another way I did is, if System. Collect ; System. WaitForPendingFinalizers ; System.

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Linked They are are small files but eat up sectors wasting space and making scrolling through the directories in the path a longer process than it needs to be. Media players seem to place these image files on the hard drive when the mp3 is played, and because they're already in the MP3 they're redundant and not necessary outside of the mp3 file. Please note: The contributions published on askingbox. They are not verified by independents and do not necessarily reflect the opinion of askingbox.

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