【发布时间】:2013-02-03 06:12:03
【问题描述】:
string str = "C:\\efe.txt";
string dir = "D:\\";
我想移动或复制“D:\”目录下的“efe.txt”文件。我该怎么做。
谢谢你的建议.....
【问题讨论】:
标签: c# file copy directory move
string str = "C:\\efe.txt";
string dir = "D:\\";
我想移动或复制“D:\”目录下的“efe.txt”文件。我该怎么做。
谢谢你的建议.....
【问题讨论】:
标签: c# file copy directory move
正如其他人提到的那样,您想使用 File.Move,但考虑到您的输入,您还需要像这样使用 Path.Combine 和 Path.GetFileName
string str = "C:\\efe.txt";
string dir = "D:\\";
File.Move(str, Path.Combine(dir, Path.GetFileName(str)));
【讨论】:
来自 MSDN:How to: Copy, Delete, and Move Files and Folders (C# Programming Guide):
// Simple synchronous file move operations with no user interface.
public class SimpleFileMove
{
static void Main()
{
string sourceFile = @"C:\Users\Public\public\test.txt";
string destinationFile = @"C:\Users\Public\private\test.txt";
// To move a file or folder to a new location:
System.IO.File.Move(sourceFile, destinationFile);
// To move an entire directory. To programmatically modify or combine
// path strings, use the System.IO.Path class.
System.IO.Directory.Move(@"C:\Users\Public\public\test\", @"C:\Users\Public\private");
}
}
【讨论】:
using System.IO;
...
string src = "C:\\efe.txt";
string dest = "D:\\efe.txt";
File.Move(src, dest);
【讨论】: