private static IFolder GetFolder(StorageFolder storageFolder)
{
IFolder folder = null;
folder = new SFWinRTFolder(storageFolder, isRootFolder: true);
return(folder);
}
/// <summary>
/// Convert from StorageFolder to IFolder
/// </summary>
/// <param name="storageFolder">Target folder</param>
/// <returns>Converted folder</returns>
public static Task <IFolder> ToPCLFolderAsync(this Windows.Storage.StorageFolder storageFolder)
{
if (string.IsNullOrEmpty(storageFolder.Path))
{
var sfFolder = new SFWinRTFolder(storageFolder);
return(Task.FromResult(sfFolder as IFolder));
}
else
{
return(FileSystem.Current.GetFolderFromPathAsync(storageFolder.Path));
}
}
/// <summary>
/// Gets a subfolder in this folder
/// </summary>
/// <param name="name">The name of the folder to get</param>
/// <param name="cancellationToken">The cancellation token.</param>
/// <returns>The requested folder, or null if it does not exist</returns>
public async Task <IFolder> TryGetFolderAsync(string name, CancellationToken cancellationToken)
{
IFolder folder = null;
if (!cancellationToken.IsCancellationRequested)
{
var storageFolder = await TryGetItemAsync(name).ConfigureAwait(false) as IStorageFolder;
if (storageFolder != null)
{
folder = new SFWinRTFolder(storageFolder);
}
}
return(folder);
}