如何扫描C盘下所有doc文件，并打成压缩包呢？
如何扫描C盘下所有doc文件，并打成压缩包呢？

------解决方案--------------------
#region 压缩文件
/// 递归压缩文件夹方法
private bool ZipFileDictory(string FolderToZip, ZipOutputStream s, string ParentFolderName)
{
bool res = true;
string[] folders, filenames;
ZipEntry entry = null;
FileStream fs = null;
Crc32 crc = new Crc32();
  
try
{
  
//创建当前文件夹
entry = new ZipEntry(Path.Combine(ParentFolderName, Path.GetFileName(FolderToZip) + "/")); //加上 “/” 才会当成是文件夹创建
s.PutNextEntry(entry);
s.Flush();
  
  
//先压缩文件，再递归压缩文件夹
filenames = Directory.GetFiles(FolderToZip);
foreach (string file in filenames)
{
//打开压缩文件
fs = File.OpenRead(file);
  
byte[] buffer = new byte[fs.Length];
fs.Read(buffer, 0, buffer.Length);
entry = new ZipEntry(Path.Combine(ParentFolderName, Path.GetFileName(FolderToZip) + "/" + Path.GetFileName(file)));
  
entry.DateTime = DateTime.Now;
entry.Size = fs.Length;
fs.Close();
  
crc.Reset();
crc.Update(buffer);
  
entry.Crc = crc.Value;
  
s.PutNextEntry(entry);
  
s.Write(buffer, 0, buffer.Length);
}
}
catch
{
res = false;
}
finally
{
if (fs != null)
{
fs.Close();
fs = null;
}
if (entry != null)
{
entry = null;
}
GC.Collect();
GC.Collect(1);
}
  
  
folders = Directory.GetDirectories(FolderToZip);
foreach (string folder in folders)
{
if (!ZipFileDictory(folder, s, Path.Combine(ParentFolderName, Path.GetFileName(FolderToZip))))
{
return false;
}
}
  
return res;
}
  
/// <summary>
/// 压缩目录
/// </summary>
/// <param name="FolderToZip">待压缩的文件夹，全路径格式</param>
/// <param name="ZipedFile">压缩后的文件名，全路径格式</param>
/// <param name="Password"></param>
/// <returns></returns>
private bool ZipFileDictory(string FolderToZip, string ZipedFile, String Password)
{
bool res;
if (!Directory.Exists(FolderToZip))
{
return false;
}
  
ZipOutputStream s = new ZipOutputStream(File.Create(ZipedFile));
s.SetLevel(6);
s.Password = Password;
  
res = ZipFileDictory(FolderToZip, s, "");
  
s.Finish();
s.Close();
  
return res;
}
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