private void DeleteFiles(bool silent)
{
System.Collections.Specialized.StringCollection files = new System.Collections.Specialized.StringCollection();
IEnumerable <IBrowserItem> itemset = getComponent <IBrowser>().CurSelItems;
foreach (IBrowserItem item in itemset)
{
files.Add(item.FullPath);
}
ShellLib.ShellFileOperation fo = new ShellLib.ShellFileOperation();
string[] filearray = new string[files.Count];
files.CopyTo(filearray, 0);
fo.Operation = ShellLib.ShellFileOperation.FileOperations.FO_DELETE;
fo.OwnerWindow = m_windowhandle;
fo.SourceFiles = filearray;
fo.OperationFlags = ShellLib.ShellFileOperation.ShellFileOperationFlags.FOF_NO_CONNECTED_ELEMENTS
| ShellLib.ShellFileOperation.ShellFileOperationFlags.FOF_WANTNUKEWARNING;
if (silent)
{
fo.OperationFlags = fo.OperationFlags | ShellLib.ShellFileOperation.ShellFileOperationFlags.FOF_NOCONFIRMATION;
}
bool retVal = fo.DoOperation();
getComponent <IBrowser>().Refresh();
if (retVal == false)
{
throw new Exception("Shell File Operation Failed");
}
}
public static bool DeleteToRecycleBin(string path, bool sillent)
{
System.IO.FileInfo fi = new System.IO.FileInfo(path);
ShellLib.ShellFileOperation fo = new ShellLib.ShellFileOperation();
String[] source = new String[1];
source[0] = fi.FullName;
HwndSource hs = (HwndSource)HwndSource.FromVisual(App.Current.MainWindow);
IntPtr handle = hs.Handle;
fo.Silent = true;
fo.Operation = ShellLib.ShellFileOperation.FileOperations.FO_DELETE;
fo.OwnerWindow = handle;
fo.SourceFiles = source;
return(fo.DoOperation());
}
void DoPaste()
{
ShellLib.ShellFileOperation fo = new ShellLib.ShellFileOperation();
String[] source = new String[3];
String[] dest = new String[3];
source[0] = Environment.SystemDirectory + @"\winmine.exe";
source[1] = Environment.SystemDirectory + @"\freecell.exe";
source[2] = Environment.SystemDirectory + @"\mshearts.exe";
dest[0] = Environment.SystemDirectory.Substring(0, 2) + @"\winmine.exe";
dest[1] = Environment.SystemDirectory.Substring(0, 2) + @"\freecell.exe";
dest[2] = Environment.SystemDirectory.Substring(0, 2) + @"\mshearts.exe";
fo.Operation = ShellLib.ShellFileOperation.FileOperations.FO_COPY;
fo.OwnerWindow = this.Handle;
fo.SourceFiles = source;
fo.DestFiles = dest;
bool RetVal = fo.DoOperation();
}
void Paste()
{
IDataObject obj = Clipboard.GetDataObject();
int dropeffect = 0;
MemoryStream stream = (System.IO.MemoryStream)obj.GetData("Preferred DropEffect");
if (stream != null)
{
BinaryReader reader = new BinaryReader(stream);
dropeffect = reader.ReadInt32();
}
System.Collections.Specialized.StringCollection files = Clipboard.GetFileDropList();
ShellLib.ShellFileOperation fo = new ShellLib.ShellFileOperation();
string[] filearray = new string[files.Count];
files.CopyTo(filearray, 0);
if ((DragDropEffects.Move & (DragDropEffects)dropeffect) == DragDropEffects.Move)
{
fo.Operation = ShellLib.ShellFileOperation.FileOperations.FO_MOVE;
}
else
{
fo.Operation = ShellLib.ShellFileOperation.FileOperations.FO_COPY;
}
fo.OwnerWindow = Program.form.Handle;
fo.SourceFiles = filearray;
/* if (filearray.Length == 0)
{
string[] destarray = new string[files.Count];
for (int i = 0; i < files.Count; i++)
{
string filename = files[i].Substring(files[i].LastIndexOf('\\'));
destarray[i] = Browser.CurrentDir.FullName + filename;
}
fo.DestFiles = destarray;
}
else*/
{
fo.OperationFlags = ShellLib.ShellFileOperation.ShellFileOperationFlags.FOF_ALLOWUNDO
| ShellLib.ShellFileOperation.ShellFileOperationFlags.FOF_RENAMEONCOLLISION
| ShellLib.ShellFileOperation.ShellFileOperationFlags.FOF_NO_CONNECTED_ELEMENTS
| ShellLib.ShellFileOperation.ShellFileOperationFlags.FOF_WANTNUKEWARNING;
fo.DestFiles = new string[] { Browser.CurrentDir.FullName };
}
try
{
bool retVal = fo.DoOperation();
if (retVal == false)
{
MessageBox.Show("Error Occurs");
}
}
catch (Exception EE)
{
MessageBox.Show(EE.Message);
}
}
private void DeleteFiles()
{
System.Collections.Specialized.StringCollection files = new System.Collections.Specialized.StringCollection();
IEnumerable<IBrowserItem> itemset = Browser.CurSelItems;
foreach (IBrowserItem item in itemset)
{
files.Add(item.FullPath);
}
ShellLib.ShellFileOperation fo = new ShellLib.ShellFileOperation();
string[] filearray = new string[files.Count];
files.CopyTo(filearray, 0);
fo.Operation = ShellLib.ShellFileOperation.FileOperations.FO_DELETE;
fo.OwnerWindow = Program.form.Handle;
fo.SourceFiles = filearray;
fo.OperationFlags = ShellLib.ShellFileOperation.ShellFileOperationFlags.FOF_NO_CONNECTED_ELEMENTS
| ShellLib.ShellFileOperation.ShellFileOperationFlags.FOF_WANTNUKEWARNING;
bool retVal = fo.DoOperation();
Browser.Refresh();
if (retVal == false)
{
throw new Exception("Shell File Operation Failed");
}
}
/// <summary>
/// Copy one file using the Shell API. The progress dialog displayed is not modal.
/// </summary>
/// <param name="Sources">Source paths of the files to copy.</param>
/// <param name="Destinations">Destination paths of the files to copy.</param>
/// <param name="DisplayErrors">No user interface will be displayed if an error occurs.</param>
/// <param name="SilentOverwrite">Do not prompt the user before overwritting the destination file. </param>
/// <param name="RenameDestOnCollision">Give the file being operated on a new name in a move, copy, or rename operation if a file with the target name already exists.</param>
/// <param name="SimpleProgress">Displays a progress dialog box but does not show the file names.</param>
/// <param name="Silent">Does not display a progress dialog box. </param>
/// <param name="LockUI">Set to true if you want the entire application to be disabled during the operation.</param>
/// <returns>True if the operation completed with success, false if the user aborted or if an error occured.</returns>
public static bool CopyFiles(List<String> Sources, List<String> Destinations, bool DisplayErrors, bool SilentOverwrite, bool RenameDestOnCollision, bool SimpleProgress, bool Silent, bool LockUI)
{
// Prepare the Shell.
ShellLib.ShellFileOperation FileOp = new ShellLib.ShellFileOperation();
FileOp.Operation = ShellLib.ShellFileOperation.FileOperations.FO_COPY;
if (DisplayErrors)
FileOp.OperationFlags |= ShellLib.ShellFileOperation.ShellFileOperationFlags.FOF_NOERRORUI;
if (RenameDestOnCollision)
FileOp.OperationFlags |= ShellLib.ShellFileOperation.ShellFileOperationFlags.FOF_RENAMEONCOLLISION;
if (SilentOverwrite)
FileOp.OperationFlags |= ShellLib.ShellFileOperation.ShellFileOperationFlags.FOF_NOCONFIRMATION;
if (SimpleProgress)
FileOp.OperationFlags |= ShellLib.ShellFileOperation.ShellFileOperationFlags.FOF_SIMPLEPROGRESS;
FileOp.OwnerWindow = Misc.MainForm.Handle;
FileOp.SourceFiles = Sources.ToArray();
FileOp.DestFiles = Destinations.ToArray();
// Disable the entire application while the copy is being done.
// Necessary since we can't make the progress dialog modal.
try
{
if (LockUI)
Misc.MainForm.Enabled = false;
return FileOp.DoOperation();
}
finally
{
if (LockUI)
Misc.MainForm.Enabled = true;
}
}
/// <summary>
/// Called when the user selects the Move menu item.
/// </summary>
void MoveMenuItemClick(object sender, System.EventArgs e)
{
int nCount = listView.CheckedItems.Count;
if (nCount > 0)
{
folderBrowserDialog.Description = "Select the target directory";
DialogResult result = folderBrowserDialog.ShowDialog();
if (result == DialogResult.OK)
{
ShellLib.ShellFileOperation fo = new ShellLib.ShellFileOperation();
string[] source = new string[nCount];
string[] dest = new string[nCount];
for (int i = 0; i < nCount; i++)
{
string path = listView.CheckedItems[i].SubItems[(int)ColumnIndex.Path].Text;
string filename = listView.CheckedItems[i].SubItems[(int)ColumnIndex.Name].Text;
source[i] = Path.Combine(path, filename);
dest[i] = Path.GetPathRoot(source[i]);
dest[i] = source[i].Remove(0, dest[i].Length);
dest[i] = Path.Combine(folderBrowserDialog.SelectedPath, dest[i]);
}
fo.Operation = ShellLib.ShellApi.FileOperations.FO_MOVE;
fo.OwnerWindow = this.Handle;
fo.ProgressTitle = "Moving Checked Files";
fo.SourceFiles = source;
fo.DestFiles = dest;
bool RetVal = fo.DoOperation();
foreach (ListViewItem lvi in listView.CheckedItems)
listView.Items.Remove(lvi);
}
}
}
/// <summary>
/// Called when the user selects the Delete menu item.
/// </summary>
void DeleteMenuItemClick(object sender, System.EventArgs e)
{
int nCount = listView.CheckedItems.Count;
if (nCount > 0)
{
ShellLib.ShellFileOperation fo = new ShellLib.ShellFileOperation();
string[] source = new string[nCount];
for (int i = 0; i < nCount; i++)
{
string path = listView.CheckedItems[i].SubItems[(int)ColumnIndex.Path].Text;
string filename = listView.CheckedItems[i].SubItems[(int)ColumnIndex.Name].Text;
source[i] = Path.Combine(path, filename);
}
fo.Operation = ShellLib.ShellApi.FileOperations.FO_DELETE;
fo.OwnerWindow = this.Handle;
fo.ProgressTitle = "Deleting Checked Files";
fo.SourceFiles = source;
bool RetVal = fo.DoOperation();
foreach (ListViewItem lvi in listView.CheckedItems)
listView.Items.Remove(lvi);
}
}
void Paste()
{
IDataObject obj = Clipboard.GetDataObject();
int dropeffect = 0;
MemoryStream stream = (System.IO.MemoryStream)obj.GetData("Preferred DropEffect");
if (stream != null)
{
BinaryReader reader = new BinaryReader(stream);
dropeffect = reader.ReadInt32();
}
System.Collections.Specialized.StringCollection files = Clipboard.GetFileDropList();
ShellLib.ShellFileOperation fo = new ShellLib.ShellFileOperation();
string[] filearray = new string[files.Count];
files.CopyTo(filearray, 0);
if ((DragDropEffects.Move & (DragDropEffects)dropeffect) == DragDropEffects.Move)
{
fo.Operation = ShellLib.ShellFileOperation.FileOperations.FO_MOVE;
}
else
{
fo.Operation = ShellLib.ShellFileOperation.FileOperations.FO_COPY;
}
fo.OwnerWindow = m_windowhandle;
fo.SourceFiles = filearray;
/* if (filearray.Length == 0)
* {
* string[] destarray = new string[files.Count];
* for (int i = 0; i < files.Count; i++)
* {
* string filename = files[i].Substring(files[i].LastIndexOf('\\'));
* destarray[i] = Browser.CurrentDir.FullName + filename;
* }
* fo.DestFiles = destarray;
* }
* else*/
{
fo.OperationFlags = ShellLib.ShellFileOperation.ShellFileOperationFlags.FOF_ALLOWUNDO
| ShellLib.ShellFileOperation.ShellFileOperationFlags.FOF_RENAMEONCOLLISION
| ShellLib.ShellFileOperation.ShellFileOperationFlags.FOF_NO_CONNECTED_ELEMENTS
| ShellLib.ShellFileOperation.ShellFileOperationFlags.FOF_WANTNUKEWARNING;
fo.DestFiles = new string[] { getComponent <IBrowser>().CurrentDir.FullName };
}
try
{
bool retVal = fo.DoOperation();
if (retVal == false)
{
MessageBox.Show("Error Occurs");
}
}
catch (Exception EE)
{
MessageBox.Show(EE.Message);
}
}