public static void RecursiveListFilesHelper(FilePath dir, FileFilter filter, IList<FilePath> fileList)
{
foreach (FilePath f in dir.ListFiles())
{
if (f.IsDirectory())
{
RecursiveListFilesHelper(f, filter, fileList);
}
else
{
if (filter.Accept(f))
{
fileList.Add(f);
}
}
}
}
public static String[] ListFilesInDirectoryByFilter(String path, bool recursive, FileFilter filter)
{
if (!String.IsNullOrEmpty(path))
{
DirectoryInfo dir = new DirectoryInfo(path);
if (dir.Exists)
{
FileInfo[] files = dir.GetFiles("*.*", recursive ? SearchOption.AllDirectories : SearchOption.TopDirectoryOnly);
String[] list = new String[files.Length];
for (int i = 0; i < files.Length; i++)
{
if (filter.Accept(files[i].Name))
{
list[i] = files[i].FullName;
}
}
return(list);
}
}
return(null);
}
public FilePath[] ListFiles(FileFilter filter)
{
try
{
if (IsFile())
{
return(null);
}
List <FilePath> list = new List <FilePath>();
foreach (string filePath in Directory.GetFileSystemEntries(path))
{
var item = new FilePath(filePath);
if (filter.Accept(item))
{
list.Add(item);
}
}
return(list.ToArray());
}
catch
{
return(null);
}
}
public FilePath[] ListFiles(FileFilter filter)
{
try
{
if (IsFile())
return null;
List<FilePath> list = new List<FilePath>();
foreach (string filePath in Directory.GetFileSystemEntries(path))
{
var item = new FilePath(filePath);
if (filter.Accept(item))
list.Add(item);
}
return list.ToArray();
}
catch
{
return null;
}
}
