public void ShellFileOperationTest()
{
ShellLib.ShellFileOperation fo = new ShellLib.ShellFileOperation();
String[] source = new String[3];
String[] dest = new String[3];
source[0] = @"C:\TEMP\test.txt";
source[1] = @"C:\TEMP\test1.txt";
source[2] = @"C:\TEMP1";
fo.Operation = ShellLib.ShellFileOperation.FileOperations.FO_DELETE;
//fo.OwnerWindow = this.Handle;
fo.SourceFiles = source;
fo.DestFiles = dest;
bool RetVal = fo.DoOperation();
if (RetVal)
{
Trace.WriteLine("Copy Complete without errors!");
}
else
{
Trace.WriteLine("Copy Complete with errors!");
}
}
public void Move(List<FileSystemInfo> from, DirectoryInfo to)
{
string[] sFrom = FilesToStrings(from);
string[] sTo = GetTargetPathes(from, to);
ShellLib.ShellFileOperation fo = new ShellLib.ShellFileOperation();
fo.Operation = ShellLib.ShellFileOperation.FileOperations.FO_MOVE;
fo.SourceFiles = sFrom;
fo.DestFiles = sTo;
fo.DoOperation();
}
public void Move(List <FileSystemInfo> from, DirectoryInfo to)
{
string[] sFrom = FilesToStrings(from);
string[] sTo = GetTargetPathes(from, to);
ShellLib.ShellFileOperation fo = new ShellLib.ShellFileOperation();
fo.Operation = ShellLib.ShellFileOperation.FileOperations.FO_MOVE;
fo.SourceFiles = sFrom;
fo.DestFiles = sTo;
fo.DoOperation();
}
public void DeleteToRecycler(List<FileSystemInfo> from)
{
string[] sFrom = FilesToStrings(from);
ShellFileOperation.ShellFileOperationFlags flags = ShellFileOperation.ShellFileOperationFlags.FOF_NOCONFIRMATION |
ShellFileOperation.ShellFileOperationFlags.FOF_SILENT | ShellFileOperation.ShellFileOperationFlags.FOF_ALLOWUNDO;
ShellLib.ShellFileOperation fo = new ShellLib.ShellFileOperation();
fo.OperationFlags = flags;
fo.Operation = ShellLib.ShellFileOperation.FileOperations.FO_DELETE;
fo.SourceFiles = sFrom;
fo.DoOperation();
}
public void DeleteToRecycler(List <FileSystemInfo> from)
{
string[] sFrom = FilesToStrings(from);
ShellFileOperation.ShellFileOperationFlags flags = ShellFileOperation.ShellFileOperationFlags.FOF_NOCONFIRMATION |
ShellFileOperation.ShellFileOperationFlags.FOF_SILENT | ShellFileOperation.ShellFileOperationFlags.FOF_ALLOWUNDO;
ShellLib.ShellFileOperation fo = new ShellLib.ShellFileOperation();
fo.OperationFlags = flags;
fo.Operation = ShellLib.ShellFileOperation.FileOperations.FO_DELETE;
fo.SourceFiles = sFrom;
fo.DoOperation();
}
/// <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="HideUiErrors">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 ShellFileOperation.CopyFileResult CopyFiles(List<String> Sources,
List<String> Destinations,
bool HideUiErrors,
bool SilentOverwrite,
bool RenameDestOnCollision,
bool SimpleProgress,
bool Silent,
bool LockUI,
Control owner,
ref String errorMessage)
{
// Prepare the Shell.
ShellLib.ShellFileOperation FileOp = new ShellLib.ShellFileOperation();
if (HideUiErrors)
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;
if (owner != null) FileOp.OwnerWindow = owner.Handle;
FileOp.SourceFiles = Sources.ToArray();
FileOp.DestFiles = Destinations.ToArray();
// Disable the entire application while the copy is being done, if required.
// Necessary since we can't make the progress dialog modal.
try
{
if (LockUI) owner.Enabled = false;
return FileOp.DoOperation(ref errorMessage);
}
finally
{
if (LockUI) owner.Enabled = true;
}
}
