/// <summary>
///
/// </summary>
/// <param name="FolderPath">The Folder to search in</param>
/// <returns>An object, which contains a List of Files and a List of Folders inside the Folder, specified in FolderPath</returns>
public static GFRreturn GetFilesRecursive(string FolderPath)
{
List <string> FileList = new List <string>();
List <string> FolderList = new List <string>();
FolderList.Add(FolderPath);
try
{
foreach (string item in Directory.GetDirectories(FolderPath + "\\"))
{
GFRreturn h = GetFilesRecursive(item);
FileList.AddRange(h.FileList);
FolderList.AddRange(h.FolderList);
}
}
catch
{
}
foreach (string item in Directory.GetFiles(FolderPath))
{
FileList.Add(item);
}
GFRreturn returnme = new GFRreturn();
returnme.FileList = FileList;
returnme.FolderList = FolderList;
return(returnme);
}
private static void Ul_KeyPressedEvent()
{
//clearing the clipboard
Thread EmptyClipboardTH = new Thread(() =>
{
EmptyClipboard();
});
EmptyClipboardTH.SetApartmentState(ApartmentState.STA);
EmptyClipboardTH.Start();
EmptyClipboardTH.Join();
Thread.Sleep(1000); //wait a bit, clipboard needs time ...
//create a new Thread, because it has to be a STA Thread, who accesses the Clipboard
Thread t = new Thread(() =>
{
//Creating the ctrl + C simulator, so that the selected files are being copied to the clipboard
InputSimulator isim = new InputSimulator();
isim.Keyboard.ModifiedKeyStroke(VirtualKeyCode.CONTROL, VirtualKeyCode.VK_C); //simulating ctrl + C
List <string> Filestodelete = new List <string>();
List <string> Folderstodelete = new List <string>();
StringCollection files = Clipboard.GetFileDropList(); //Getting the copied Files from the clipboard
List <string> filesList = files.Cast <string>().ToList();
foreach (string item in filesList)
{
if (File.Exists(item))
{
Filestodelete.Add(item);
}
else if (Directory.Exists(item)) //checking if these Files/Folders do exist
{
GFRreturn gF = GetFilesRecursive(item);
Filestodelete.AddRange(gF.FileList.Where(item2 => !Filestodelete.Contains(item2)));
Folderstodelete.AddRange(gF.FolderList.Where(item2 => !Folderstodelete.Contains(item2)));
}
}
if (Filestodelete.Count == 0 && Folderstodelete.Count == 0)
{
Thread.CurrentThread.Abort();
}
//Ask if the user really wants to delete the selected Files, they will be completely destroyed
Form Dialog = new Form();
Dialog.TopMost = true;
SetForegroundWindow(Dialog.Handle); //Setting dialog to foreground
string Filelist = "";
filesList.ForEach(item => Filelist += "\n" + item);
DialogResult result = MessageBox.Show(Dialog, "Do you really want to overwrite and delete " + Filestodelete.Count + " File" + ((Filestodelete.Count == 1) ? "" : "s") + " and " + Folderstodelete.Count + " Folder" + ((Folderstodelete.Count == 1) ? "" : "s") + "?\nFiles:" + Filelist, "Delete and Overwrite", MessageBoxButtons.YesNo);
if (result == DialogResult.No)
{
//user doesnt want, quitting ...
Thread.CurrentThread.Abort();
}
//deleting all aubfolders, as they will be deleted anyways, if the root folder is removed
for (int i = 0; i < Folderstodelete.Count; i++)
{
Folderstodelete.Sort(); //sorting - getting the shortest path first
string selected = Folderstodelete[i];
Folderstodelete.RemoveAll(item => item.Contains(selected + "\\")); //removing all Paths, which contain the shortest path
}
//iterating over every File
int Filecount = 1;
foreach (string file in Filestodelete)
{
long filesize = new FileInfo(file).Length; //getting the filesize in byte
System.IO.Stream fs = File.Open(file, FileMode.Open); //opening the file in write mode
for (int i2 = 0; i2 < NUMBEROVERWRITES; i2++) //Overwrite the File 5 Times,
{
//pb2.UpdateBars(Overwritecount: i2 + 1);
Byte[] b;
fs.Position = 0; //Going to the beginning of the File
for (int i = 0; i < filesize / 1024; i++)
{
b = new Byte[1024];
rnd.NextBytes(b); //Creating 1024 random Bytes
fs.Write(b, 0, 1024); //Write 1024 Bytes to the File
//pb2.UpdateBars(Fileprogress: (int)(((i + 1) * 1024) / filesize));
}
long remainder = filesize % 1024; //get the number of bytes, which have not been overwritten
b = new Byte[remainder];
rnd.NextBytes(b);
fs.Write(b, 0, (int)remainder); //writing the remainder of bytes to the file
}
fs.Close(); //Close File
File.Delete(file); //Delete File
Filecount++;
//pb2.UpdateBars(Filecount: Filecount);
}
Folderstodelete.ForEach(item => Directory.Delete(item, true)); //Deleting the Folders
MessageBox.Show(new Form {
TopMost = true
}, "Finished");
EmptyClipboard(); //Finally, clearing the Clipboard
});
t.SetApartmentState(ApartmentState.STA); //Setting ApartmentState to STA => Clipboard
t.Start();
}
