在c#中过滤通过System.IO.Directory.GetDirectories 方法获取的是所有的子目录和文件中的系统隐藏的文件(夹)的方法

//读取目录 下的所有非隐藏文件夹或文件
public  List<FileItem> GetList(string path)
{
int i;
string[] folders = Directory.GetDirectories(path);
string[] files = Directory.GetFiles(path);
List<FileItem> list = new List<FileItem>();
foreach (string s in folders)
{

FileItem item = new FileItem();
DirectoryInfo di = new DirectoryInfo(s);
string[] w = di.Name.Split(new char[] { '#' });
if (w.Length == 1)
{
item.Name = di.Name;
}
else
{
item.Name="";
for(i=1;i<w.Length;i++)
item.Name=item.Name+w[i];
}
item.FullName =rlocaltourlconver(di.FullName);
item.CreationDate = di.CreationTime;
item.Size =(float)FileSize(s)/(1024);
item.IsFolder = true;
if ((new FileInfo(s).Attributes & FileAttributes.Hidden) ==0)//过滤隐藏文件夹
{
list.Add(item);
}

}
foreach (string s in files)
{
FileItem item = new FileItem();
FileInfo fi = new FileInfo(s);
string[] w = fi.Name.Split(new char[] { '#' });
if (w.Length == 1)
{
item.Name = fi.Name;
}
else
{
item.Name = "";
for (i = 1; i < w.Length; i++)
item.Name = item.Name + w[i];
}
item.FullName = rlocaltourlconver(fi.FullName);

item.CreationDate = fi.CreationTime;
item.IsFolder = true;
item.Size = (float)fi.Length/(1024);
item.FileCount = 0;
if ((new FileInfo(s).Attributes & FileAttributes.Hidden) == 0)//过滤隐藏文件
{
list.Add(item);
}
}
return list;
}