C# 文件搬運（從一個文件夾Copy至另外一個文件夾）

時常咱們會遇到文件的複製、上傳等問題。特別是自動化生產方面，須要對機臺拋出的檔案進行搬運、收集，而後對資料裏的數據等進行分析，等等。

Winform下，列舉集中較常見的檔案的搬運。

 1      private void MoveFile()
 2         {
 3             string Frompath = @"D:\Test\OutPut";
 4             string directoryPath = @"D:\report";
 5             try
 6             {
 7                 string[] picList = Directory.GetFiles(Frompath, "*.jpg"); //圖片
 8                 string[] txtList = Directory.GetFiles(Frompath, "*.txt"); //文本文件
 9                 string[] pdfList = Directory.GetFiles(Frompath, "*.pdf");  //PDF文件
10    
11                 foreach (string f in picList)
12                 {
13                     //取得文件名.
14                     string fName = f.Substring(Frompath.Length + 1);
15                     File.Copy(Path.Combine(Frompath, fName), Path.Combine(directoryPath, fName), true);
16                 }
17                 foreach (string f in txtList)
18                 {
19                     string fName = f.Substring(Frompath.Length + 1);
20                     try
21                     {
22                         File.Copy(Path.Combine(Frompath, fName), Path.Combine(directoryPath, fName));
23                     }
24                     // 捕捉異常.
25                     catch (IOException copyError)
26                     {
27                         MessageBox.Show(copyError.Message);
28                     }
29                 }
30                 foreach (string f in pdfList)
31                 {
32                     string fName = f.Substring(Frompath.Length + 1);
33                     try
34                     {
35                         File.Copy(System.IO.Path.Combine(Frompath, fName), System.IO.Path.Combine(directoryPath, fName));
36                     }
37                     catch (IOException copyError)
38                     {
39                         MessageBox.Show(copyError.Message);
40                         return;
41                     }
42                 }              
43                 //刪除原始文件夾裏的文件
44                 foreach (string f in txtList)
45                 {
46                     File.Delete(f);
47                 }
48                 foreach (string f in picList)
49                 {
50                     File.Delete(f);
51                 }
52                 foreach (string f in pdfList)
53                 {
54                     File.Delete(f);
55                 }
56 
57             }
58             catch (DirectoryNotFoundException dirNotFound)
59             {
60                 MessageBox.Show(dirNotFound.Message);
61             }
62         }