public override IAsyncOperation <BaseStorageFile> CopyAsync(IStorageFolder destinationFolder, string desiredNewName, NameCollisionOption option)
{
return(AsyncInfo.Run(async(cancellationToken) =>
{
using var ftpClient = GetFtpClient();
if (!await ftpClient.EnsureConnectedAsync())
{
return null;
}
BaseStorageFolder destFolder = destinationFolder.AsBaseStorageFolder();
BaseStorageFile file = await destFolder.CreateFileAsync(desiredNewName, option.Convert());
var stream = await file.OpenStreamForWriteAsync();
return await ftpClient.DownloadAsync(stream, FtpPath, token: cancellationToken) ? file : null;
}));
}
public ZipStorageFile(string path, string containerPath, BaseStorageFile backingFile) : this(path, containerPath)
=> this.backingFile = backingFile;
