文件移动
|
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
|
public static void MoveFolder(string sourcePath, string destPath) { if (Directory.Exists(sourcePath)) { if (!Directory.Exists(destPath)) { //目标目录不存在则创建 try { Directory.CreateDirectory(destPath); } catch (Exception ex) { throw new Exception("创建目标目录失败：" + ex.Message); } } //获得源文件下所有文件 List<string> files = new List<string>(Directory.GetFiles(sourcePath)); files.ForEach(c => { string destFile = Path.Combine(new string[] { destPath, Path.GetFileName(c) }); //覆盖模式 if (File.Exists(destFile)) { File.Delete(destFile); } File.Move(c, destFile); }); //获得源文件下所有目录文件 List<string> folders = new List<string>(Directory.GetDirectories(sourcePath)); folders.ForEach(c => { string destDir = Path.Combine(new string[] { destPath, Path.GetFileName(c) }); //Directory.Move必须要在同一个根目录下移动才有效，不能在不同卷中移动。 //Directory.Move(c, destDir); //采用递归的方法实现 MoveFolder(c, destDir); }); } else { |
文件复制
|
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
|
public static void CopyFilefolder(string sourceFilePath, string targetFilePath) { //获取源文件夹中的所有非目录文件 string[] files = Directory.GetFiles(sourceFilePath); string fileName; string destFile; //如果目标文件夹不存在，则新建目标文件夹 if (!Directory.Exists(targetFilePath)) { Directory.CreateDirectory(targetFilePath); } //将获取到的文件一个一个拷贝到目标文件夹中 foreach (string s in files) { fileName = Path.GetFileName(s); destFile = Path.Combine(targetFilePath, fileName); File.Copy(s, destFile, true); } //上面一段在MSDN上可以看到源码 //获取并存储源文件夹中的文件夹名 string[] filefolders = Directory.GetFiles(sourceFilePath); //创建Directoryinfo实例 DirectoryInfo dirinfo = new DirectoryInfo(sourceFilePath); //获取得源文件夹下的所有子文件夹名 DirectoryInfo[] subFileFolder = dirinfo.GetDirectories(); for (int j = 0; j < subFileFolder.Length; j++) { //获取所有子文件夹名 string subSourcePath = sourceFilePath + "\\" + subFileFolder[j].ToString(); string subTargetPath = targetFilePath + "\\" + subFileFolder[j].ToString(); //把得到的子文件夹当成新的源文件夹，递归调用CopyFilefolder CopyFilefolder(subSourcePath, subTargetPath); } } |
文件重命名
|
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
|
public ExecutionResult FileRename(string sourceFile, string destinationPath, string destinationFileName) { ExecutionResult result; FileInfo tempFileInfo; FileInfo tempBakFileInfo; DirectoryInfo tempDirectoryInfo; result = new ExecutionResult(); tempFileInfo = new FileInfo(sourceFile); tempDirectoryInfo = new DirectoryInfo(destinationPath); tempBakFileInfo = new FileInfo(destinationPath + "\\" + destinationFileName); try { if (!tempDirectoryInfo.Exists) tempDirectoryInfo.Create(); if (tempBakFileInfo.Exists) tempBakFileInfo.Delete(); //move file to bak tempFileInfo.MoveTo(destinationPath + "\\" + destinationFileName); result.Status = true; result.Message = "Rename file OK"; result.Anything = "OK"; } catch (Exception ex) { result.Status = false; result.Anything = "Mail"; result.Message = ex.Message; if (mesLog.IsErrorEnabled) { mesLog.Error(MethodBase.GetCurrentMethod().Name, "Rename file error. Msg :" + ex.Message); mesLog.Error(ex.StackTrace); } } return result; } |
以上就是c# 文件操作（移动,复制,重命名）的详细内容，更多关于c# 文件操作的资料请关注服务器之家其它相关文章！
原文链接：https://www.cnblogs.com/wml-it/p/12148911.html
