文件未发现异常。但它的存在 [英] File not found Exception.. But it's there

问题描述

嘿，这将是那些愚蠢的问题之一。我想拿起文​​件在本地系统中，我不断收到一个 FileNotFoundException异常抛出。

Hey this is going to be one of those dumb questions. I am trying to pick up a file on my local system and I keep getting a FileNotFoundException thrown.

有人让我直接请：）

if( File.Exists(@"C:\logs\hw-healthways-prod_2009-08-26.tar"))
{
     Console.WriteLine("Yay");
}
else
{
     throw new FileNotFoundException();   
}

尝试过将文件移动到相同的位置执行的应用程序，也做了以下内容：

Tried moving the file into the same location as the executing application and did the following:

 if( File.Exists("hw-healthways-prod_2009-08-26.tar"))

同样的事情。

Same thing.

然后，我做了一个随机的txt文件，并停放在那里太..me.txt

Then I made a random txt file and parked it there too.. "me.txt"

和它的工作原理？所以，你的事情的文件名是什么问题？

And it works?! So you thing the file name is the problem?

推荐答案

试着做 Directory.GetFiles（@C：\日志）。这有可能是有问题的文件已经由Windows资源管理器（presumably你来自哪里读文件的财产？）越来越PTED除$ P $单程奇怪的字符，但由.NET Framework以不同的方式。这可能发生，如果你有UTF-8字符的文件名（可能是一个短划线？）。

Try doing Directory.GetFiles(@"C:\logs"). It's possible that the file in question has odd characters that are getting interpreted one way by Windows Explorer (presumably where you're reading "the file's property" from?) but a different way by the .NET Framework. This can happen if you have UTF-8 characters in the filename (perhaps an en dash?).

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