private void DeletePreviouslyCreated(File_Containers.FileContainer receiver, IEnumerable <IFileObject> selectedItems)
{
foreach (IFileObject obj in selectedItems)
{
if (receiver.StoredDirectory.IsExistsHere(obj.Info.ShortName))
{
MessageBoxResult res = MessageBox.Show($"File {obj.Info.ShortName} is already exists in {receiver.StoredDirectory.Info.ShortName}. Replace it?",
"Warning", MessageBoxButton.YesNo, MessageBoxImage.Question);
if (res == MessageBoxResult.Yes)
{
String path = Path.Combine(receiver.StoredDirectory.Info.FullName, obj.Info.ShortName);
List <VFile_Manager.FileObjects.File> filesInDir = receiver.StoredDirectory.GetFiles().ToList();
List <Dir> dirsInDir = receiver.StoredDirectory.GetDirectories().ToList();
IFileObject fileobjToDelete = null;
fileobjToDelete = filesInDir.Find((item) => item.Info.ShortName == obj.Info.ShortName);
if (fileobjToDelete == null)
{
fileobjToDelete = dirsInDir.Find((item) => item.Info.ShortName == obj.Info.ShortName);
}
if (fileobjToDelete != null)
{
fileobjToDelete.Delete();
}
}
}
}
}
/// <summary>
/// Writes the specified byte array to the file. If the target file already exists, it is overwritten.
/// </summary>
/// <param name="file">IFileObject instance</param>
/// <param name="bytes">The bytes to write to the file.</param>
public static void WriteAllBytes(this IFileObject file, byte[] bytes)
{
if (file.Type == FileType.File)
{
file.Delete();
file.CreateFile();
}
using (var fs = file.Content.GetStream(FileAccess.Write)) {
fs.Write(bytes, 0, bytes.Length);
}
}
/// <summary>
/// <see cref="IFileObject.MoveTo"/>
/// </summary>
public virtual void MoveTo(IFileObject destFile)
{
// raise 'before move'
LocalFs.OnFileMoving(this, destFile);
try {
if (destFile is LocalFile)
{
// delete destination file
if (destFile.Type != FileType.Imaginary)
{
destFile.Delete();
}
// use fast API move functions...
if (Type == FileType.File)
{
File.Move(LocalName, ((LocalFile)destFile).LocalName);
}
if (Type == FileType.Folder)
{
Directory.Move(LocalName, ((LocalFile)destFile).LocalName);
}
}
else
{
// copy-delete
destFile.CopyFrom(this);
this.Delete();
}
} catch (Exception ex) {
// raise 'error'
LocalFs.OnFileError(this, ex);
throw new FileSystemException(ex.Message, this, ex);
}
// raise 'after move'
LocalFs.OnFileMoved(this, destFile);
}
