关于文件读取

Question

大家好：请问一下，假如一个文件夹里有上万的文件，当我开发程序，使用方法创建一个文件流时，传入文件的路径，系统找到这个文件是否需要遍历这上万的文件才找到目标文件？hello everyone:Excuse me, if there are tens of thousands of files in a folder, when I develop a program and use the method to create a file stream, the path of the incoming file. Does the system need to traverse the tens of thousands of files to find the target file?

net1515 · Answer

应该是调用的windows API 来查找文件的

niezheti · Answer

那系统底层又是如何查找呢？需要遍历这一万个文件吗？

lanhuang · Answer

Hi niezheti,
Thanks for posting your issue here.
However this platform is used for how-to discussions and sharing best practices for building any app with .NET.Since your issue is a technical question, welcome to post it in Microsoft Q&amp;A forum, the support team and communities on Microsoft Q&amp;A will help you for any technical questions.Besides, it will be appreciated if you can share it here once you post this technical question Microsoft Q&amp;A.Best Regards,Lan Huang

alexmada40 · Answer

Many thanks for posting your problem here. https://apkfl.com/

Forum Discussion

关于文件读取

4 Replies

Resources