/// <inheritdoc />
public async Task <IStorageFolder> CreateFolderAsync(string desiredName, CreationCollisionOption options)
{
if (!this.Exists)
{
throw new StorageItemNotFoundException(
this.Name,
"Cannot create a folder in a folder that does not exist.");
}
if (string.IsNullOrWhiteSpace(desiredName))
{
throw new ArgumentNullException(nameof(desiredName));
}
var storageFolder = await this.folder.CreateFolderAsync(desiredName, options.ToCreationCollisionOption());
return(new StorageFolder(this, storageFolder));
}
