如何在C#中创建目录

编程入门 行业动态 更新时间:2024-10-27 18:19:05
本文介绍了如何在C#中创建目录的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧! 问题描述

如何从inpur路径自动创建目录以获取文件?

解决方案

if (!Directory.Exists(directory)) { Directory.CreateDirectory(directory); }

谢谢

DirectoryInfo src = new DirectoryInfo( @ E:\ Test \\ \\Dir1\" ); DirectoryInfo dest = new DirectoryInfo( @ C:\Dir2\" ); CopyDirectory(src,dest); 静态 void CopyDirectory(DirectoryInfo源,DirectoryInfo目标) { if (!destination.Exists) { destination.Create(); } // 复制所有文件。 FileInfo [] files = source.GetFiles(); foreach (FileInfo文件 in files) { file。 CopyTo(Path.Combine(destination.FullName, file.Name)); } // 处理子目录。 DirectoryInfo [] dirs = source.GetDirectories(); foreach (DirectoryInfo dir in dirs) { // 获取目标目录。 string destinationDir = Path.Combine(destination.FullName,dir.Name); // 递归调用CopyDirectory()。 CopyDirectory(dir, new DirectoryInfo(destinationDir)); } }

public void Getpr() { DateTime dt = DateTime.Now; string [] files = Directory.GetFiles(file Name,*。*,SearchOption.AllDirectories); int checkCount = files.Length; foreach(文件中的字符串文件) { //等待免费限制...... 而(workingCounter> = workingLimit) { Thread.Sleep(100); } workingCounter + = 1; ParameterizedThreadStart pts = new ParameterizedThreadStart(ProcessFile); 线程th =新线程(pts); th.Start(file); } //等待所有线程完成... while(processedCounter< checkCount) { Thread.Sleep(100); } DateTime dt1 = DateTime.Now; TimeSpan t = dt1 - dt; MessageBox.Show(工作完成!+ t.TotalMinutes.ToString()+ ); } public void ProcessFile(目标文件) { try { string strpath = Path.GetRandomFileName(); if(!Directory.Exists(Directory name+ strpath) )) { Directory.CreateDirectory(目录名称+ strpath); } //为演示做一些睡眠...... Thread.Sleep(1000); } catch(例外情况除外) { //处理你的异常... string exMsg = ex.Message; } 终于 { Interlocked.Decrement(ref workingCounter); Interlocked.Increment(ref processedCounter); } }

how to Automatically create directories from inpur path to get files?

解决方案

if (!Directory.Exists(directory)) { Directory.CreateDirectory(directory); }

Thanks

DirectoryInfo src = new DirectoryInfo(@"E:\Test\Dir1"); DirectoryInfo dest = new DirectoryInfo(@"C:\Dir2"); CopyDirectory(src, dest); static void CopyDirectory(DirectoryInfo source, DirectoryInfo destination) { if (!destination.Exists) { destination.Create(); } // Copy all files. FileInfo[] files = source.GetFiles(); foreach (FileInfo file in files) { file.CopyTo(Path.Combine(destination.FullName, file.Name)); } // Process subdirectories. DirectoryInfo[] dirs = source.GetDirectories(); foreach (DirectoryInfo dir in dirs) { // Get destination directory. string destinationDir = Path.Combine(destination.FullName, dir.Name); // Call CopyDirectory() recursively. CopyDirectory(dir, new DirectoryInfo(destinationDir)); } }

public void Getpr() { DateTime dt = DateTime.Now; string[] files = Directory.GetFiles("file Name", "*.*", SearchOption.AllDirectories); int checkCount = files.Length; foreach (string file in files) { //wait for free limit... while (workingCounter >= workingLimit) { Thread.Sleep(100); } workingCounter += 1; ParameterizedThreadStart pts = new ParameterizedThreadStart(ProcessFile); Thread th = new Thread(pts); th.Start(file); } //wait for all threads to complete... while (processedCounter < checkCount) { Thread.Sleep(100); } DateTime dt1 = DateTime.Now; TimeSpan t = dt1 - dt; MessageBox.Show("Work completed!" + t.TotalMinutes.ToString() + " "); } public void ProcessFile(object file) { try { string strpath = Path.GetRandomFileName(); if (!Directory.Exists("Directory name" + strpath)) { Directory.CreateDirectory("Directory name" + strpath); } //make some sleep for demo... Thread.Sleep(1000); } catch (Exception ex) { //handle your exception... string exMsg = ex.Message; } finally { Interlocked.Decrement(ref workingCounter); Interlocked.Increment(ref processedCounter); } }

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如何在C#中创建目录

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