c# - 使用 System.IO 在 C# 中复制文件夹

Question

我需要将文件夹 C:\FromFolder 复制到 C:\ToFolder

下面的代码将剪切我的 FromFolder，然后创建我的 ToFolder。所以我的 FromFolder 将消失，所有项目都将位于新创建的名为 ToFolder 的文件夹中

System.IO.Directory.Move(@"C:\FromFolder ", @"C:\ToFolder");

但我只想将 FromFolder 中的文件复制到 ToFolder。由于某种原因，没有 System.IO.Directory.Copy???

这是如何使用批处理文件完成的 - 非常简单

复制 C:\FromFolder C:\ToFolder

问候艾蒂安

Answer 1

此链接提供了一个很好的示例。

http://msdn.microsoft.com/en-us/library/cc148994.aspx

这是一个片段

// To copy all the files in one directory to another directory.
// Get the files in the source folder. (To recursively iterate through
// all subfolders under the current directory, see
// "How to: Iterate Through a Directory Tree.")
// Note: Check for target path was performed previously
//       in this code example.
if (System.IO.Directory.Exists(sourcePath))
{
  string[] files = System.IO.Directory.GetFiles(sourcePath);

  // Copy the files and overwrite destination files if they already exist.
  foreach (string s in files)
  {
    // Use static Path methods to extract only the file name from the path.
    fileName = System.IO.Path.GetFileName(s);
    destFile = System.IO.Path.Combine(targetPath, fileName);
    System.IO.File.Copy(s, destFile, true);
  }
}