C# 文件搬运（从一个文件夹Copy至另一个文件夹）

时常我们会遇到文件的复制、上传等问题。特别是自动化生产方面，需要对机台抛出的档案进行搬运、收集，然后对资料里的数据等进行分析，等等。

Winform下，列举集中较常见的档案的搬运。

     private void MoveFile()
        {
            string Frompath = @"D:TestOutPut";
            string directoryPath = @"D:
eport";
            try
            {
                string[] picList = Directory.GetFiles(Frompath, "*.jpg"); //图片
                string[] txtList = Directory.GetFiles(Frompath, "*.txt"); //文本文件
                string[] pdfList = Directory.GetFiles(Frompath, "*.pdf");  //PDF文件
   
                foreach (string f in picList)
                {
                    //取得文件名.
                    string fName = f.Substring(Frompath.Length + 1);
                    File.Copy(Path.Combine(Frompath, fName), Path.Combine(directoryPath, fName), true);
                }
                foreach (string f in txtList)
                {
                    string fName = f.Substring(Frompath.Length + 1);
                    try
                    {
                        File.Copy(Path.Combine(Frompath, fName), Path.Combine(directoryPath, fName));
                    }
                    // 捕捉异常.
                    catch (IOException copyError)
                    {
                        MessageBox.Show(copyError.Message);
                    }
                }
                foreach (string f in pdfList)
                {
                    string fName = f.Substring(Frompath.Length + 1);
                    try
                    {
                        File.Copy(System.IO.Path.Combine(Frompath, fName), System.IO.Path.Combine(directoryPath, fName));
                    }
                    catch (IOException copyError)
                    {
                        MessageBox.Show(copyError.Message);
                        return;
                    }
                }              
                //删除原始文件夹里的文件
                foreach (string f in txtList)
                {
                    File.Delete(f);
                }
                foreach (string f in picList)
                {
                    File.Delete(f);
                }
                foreach (string f in pdfList)
                {
                    File.Delete(f);
                }

            }
            catch (DirectoryNotFoundException dirNotFound)
            {
                MessageBox.Show(dirNotFound.Message);
            }
        }