DirectoryInfo di = new DirectoryInfo(@"\\192.168.0.1\old");
//所有檔案列表包含子資料夾
var queryfileall = di.GetFiles("*", SearchOption.AllDirectories);
//指定單一副檔名
var queryfileone = di.GetFiles("*.jpg", SearchOption.AllDirectories);
//指定多重副檔名
string[] extensions = new[] { ".jpg", ".mp3"};
var queryfilemultiple = di.GetFiles("*", SearchOption.AllDirectories).Where(x => extensions.Contains(x.Extension.ToLower())).ToArray();
//建立資料夾
string newpath = @"\\192.168.0.1\new";
if (!Directory.Exists(newpath))
{
Directory.CreateDirectory(newpath);
}
foreach (var item in queryfile)
{
try
{
//可自行變化...
//複製檔案
if (!File.Exists(newpath + item.Name))
item.MoveTo(newpath + item.Name);
}
catch (Exception ex)
{
throw new Exception(ex.Message);
}
}
//方法2
DirectoryInfo root = new DirectoryInfo(@"\\192.168.0.1\old");
FileInfo[] files = root.GetFiles();
foreach (var item in files)
{}
參考來源Get multiple files with different extension
