public string[] List(FilenameFilter filter)
{
try {
if (IsFile())
{
return(null);
}
List <string> list = new List <string> ();
foreach (string filePth in Directory.GetFileSystemEntries(path))
{
string fileName = Path.GetFileName(filePth);
if ((filter == null) || filter.Accept(this, fileName))
{
list.Add(fileName);
}
}
return(list.ToArray());
} catch {
return(null);
}
}
/// <summary>
/// Return the complete list of files in a directory as strings.<p/>
/// This is better than File#listDir because it does not ignore IOExceptions.
/// </summary>
/// <param name="dir">The directory to list.</param>
/// <param name="filter">
/// If non-null, the filter to use when listing
/// this directory.
/// </param>
/// <returns>The list of files in the directory.</returns>
/// <exception cref="System.IO.IOException">On I/O error</exception>
public static IList <string> ListDirectory(FilePath dir, FilenameFilter filter)
{
AList <string> list = new AList <string>();
try
{
using (DirectoryStream <Path> stream = Files.NewDirectoryStream(dir.ToPath()))
{
foreach (Path entry in stream)
{
string fileName = entry.GetFileName().ToString();
if ((filter == null) || filter.Accept(dir, fileName))
{
list.AddItem(fileName);
}
}
}
}
catch (DirectoryIteratorException e)
{
throw ((IOException)e.InnerException);
}
return(list);
}
private IList <FilePath> FindAllFiles(FilePath top, FilenameFilter mask)
{
if (top == null)
{
return(null);
}
AList <FilePath> ret = new AList <FilePath>();
foreach (FilePath f in top.ListFiles())
{
if (f.IsDirectory())
{
Sharpen.Collections.AddAll(ret, FindAllFiles(f, mask));
}
else
{
if (mask.Accept(f, f.GetName()))
{
ret.AddItem(f);
}
}
}
return(ret);
}
public string[] List (FilenameFilter filter)
{
try {
if (IsFile ())
return null;
List<string> list = new List<string> ();
foreach (string filePth in Directory.GetFileSystemEntries (path)) {
string fileName = Path.GetFileName (filePth);
if ((filter == null) || filter.Accept (this, fileName)) {
list.Add (fileName);
}
}
return list.ToArray ();
} catch {
return null;
}
}
