اما کلاسی که برای کار با فایل ها وب به صورت غیر اجکسی می توان کار کرد و البته کلاس اصلی :
1) FileSystemItem
2) FileSystemManager
public class FileSystemItem
{
private string strName;
private string strFullName;
private DateTime dtCreationDate;
private DateTime dtLastAccessDate;
private DateTime dtLastWriteDate;
private bool blnIsFolder;
private long lngSize;
private long lngFileCount;
private long lngSubFolderCount;
public string Name
{
get { return strName; }
set { strName = value; }
}
public string FullName
{
get { return strFullName; }
set { strFullName = value; }
}
public DateTime CreationDate
{
get { return dtCreationDate; }
set { dtCreationDate = value; }
}
public bool IsFolder
{
get { return blnIsFolder; }
set { blnIsFolder = value; }
}
public long Size
{
get{return lngSize;}
set{lngSize = value;}
}
public DateTime LastAccessDate
{
get{return dtLastAccessDate;}
set{dtLastAccessDate = value;}
}
public DateTime LastWriteDate
{
get{return dtLastWriteDate;}
set{dtLastWriteDate = value;}
}
public long FileCount
{
get{return lngFileCount;}
set{lngFileCount = value;}
}
public long SubFolderCount
{
get{return lngSubFolderCount;}
set{lngSubFolderCount = value;}
}
}
public class FileSystemManager
{
private static string strRootFolder;
static FileSystemManager()
{
strRootFolder = HttpContext.Current.Request.PhysicalApplicationPat h;
strRootFolder = strRootFolder.Substring(0, strRootFolder.LastIndexOf(@"\"));
}
public static string GetRootPath()
{
return strRootFolder;
}
public static void SetRootPath(string path)
{
strRootFolder = path;
}
public static List<FileSystemItem> GetItems()
{
return GetItems(strRootFolder);
}
public static List<FileSystemItem> GetItems(string path)
{
string[] folders = Directory.GetDirectories(path);
string[] files = Directory.GetFiles(path);
List<FileSystemItem> list = new List<FileSystemItem>();
foreach (string s in folders)
{
FileSystemItem item = new FileSystemItem();
DirectoryInfo di = new DirectoryInfo(s);
item.Name = di.Name;
item.FullName = di.FullName;
item.CreationDate = di.CreationTime;
item.IsFolder = true;
list.Add(item);
}
foreach (string s in files)
{
FileSystemItem item = new FileSystemItem();
FileInfo fi = new FileInfo(s);
item.Name = fi.Name;
item.FullName = fi.FullName;
item.CreationDate = fi.CreationTime;
item.IsFolder = true;
item.Size = fi.Length;
list.Add(item);
}
if (path.ToLower() != strRootFolder.ToLower())
{
FileSystemItem topitem = new FileSystemItem();
DirectoryInfo topdi = new DirectoryInfo(path).Parent;
topitem.Name = "[Parent]";
topitem.FullName = topdi.FullName;
list.Insert(0, topitem);
FileSystemItem rootitem = new FileSystemItem();
DirectoryInfo rootdi = new DirectoryInfo(strRootFolder);
rootitem.Name = "[Root]";
rootitem.FullName = rootdi.FullName;
list.Insert(0, rootitem);
}
return list;
}
public static void CreateFolder(string name, string parentName)
{
DirectoryInfo di = new DirectoryInfo(parentName);
di.CreateSubdirectory(name);
}
public static void DeleteFolder(string path)
{
Directory.Delete(path);
}
public static void MoveFolder(string oldPath, string newPath)
{
Directory.Move(oldPath, newPath);
}
public static void CreateFile(string filename, string path)
{
FileStream fs = File.Create(path + "\\" + filename);
fs.Close();
}
public static void CreateFile(string filename, string path, byte[] contents)
{
FileStream fs = File.Create(path + "\\" + filename);
fs.Write(contents, 0, contents.Length);
fs.Close();
}
public static void DeleteFile(string path)
{
File.Delete(path);
}
public static void MoveFile(string oldPath, string newPath)
{
File.Move(oldPath, newPath);
}
public static FileSystemItem GetItemInfo(string path)
{
FileSystemItem item = new FileSystemItem();
if (Directory.Exists(path))
{
DirectoryInfo di = new DirectoryInfo(path);
item.Name = di.Name;
item.FullName = di.FullName;
item.CreationDate = di.CreationTime;
item.IsFolder = true;
item.LastAccessDate = di.LastAccessTime;
item.LastWriteDate = di.LastWriteTime;
item.FileCount = di.GetFiles().Length;
item.SubFolderCount = di.GetDirectories().Length;
}
else
{
FileInfo fi = new FileInfo(path);
item.Name = fi.Name;
item.FullName = fi.FullName;
item.CreationDate = fi.CreationTime;
item.LastAccessDate = fi.LastAccessTime;
item.LastWriteDate = fi.LastWriteTime;
item.IsFolder = false;
item.Size = fi.Length;
}
return item;
}
public static void CopyFolder(string source, string destination)
{
String[] files;
if (destination[destination.Length - 1] != Path.DirectorySeparatorChar)
destination += Path.DirectorySeparatorChar;
if (!Directory.Exists(destination)) Directory.CreateDirectory(destination);
files = Directory.GetFileSystemEntries(source);
foreach (string element in files)
{
if (Directory.Exists(element))
CopyFolder(element, destination + Path.GetFileName(element));
else
File.Copy(element, destination + Path.GetFileName(element), true);
}
}
}
پاسخ با نقل قول
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