c#将多个文件从列表框复制到指定的文件夹

问题描述

ı有一个用文件填充的列表框ı尝试在listbox指定的目录(例如桌面或文档)中复制，如ı如何复制指定的目录

请查看作为复制品的副本

http://www.image-upload.net/di-QIBQ.jpg [ ^ ]

ı have a listbox populate with files ı try copy in listbox specified directory for example desktop or documents as how ı can copy specified directory

PLEASE LOOK COPY AS PİCTURE

http://www.image-upload.net/di-QIBQ.jpg[^]

推荐答案

using System.IO;

string sourceDir = "C:\\Test";
string target = "D:\\Test\\";

string[] sDirFiles = Directory.GetFiles(sourceDir);
if (sDirFiles.Length > 0)
{
     foreach (string file in sDirFiles)
     {
          string[] splitFile = file.Split('\\');
          string copyFile = Path.GetFileName(file);
          string source = sourceDir + "\\" + copyFile;
          Copy(source,target);
     }
}

public void Copy(string source, string target)
{
     try
     {
          //If file exists at the target location, then delete it
          if (File.Exists(target))
          {
               File.Delete(target);
          }
          //Otherwise copy it from source to target
          File.Copy(source, target);
     }
     catch (Exception ee)
     {

     }
}

我衷心希望它能对您有所帮助.如果不是您要找的东西，您能再解释一下您的问题吗?

谢谢，
Umer

I sincerely hope it helps. If it isn;t what you are looking for, would you explain your question a bit more?

Thanx,
Umer

FileInfo info = new FileInfo(SourceFileName);
info.CopyTo(destFileName);

这可能会更有效，因为只需要获取一次信息即可.仍然要担心目标位置已经有一个具有此名称的文件.

This may be a little more effecient since only have to get the inforamtion once. Still have to worry about destination already having a file with this name.

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