public IAsyncOperation<int> DownloadRangeToByteArrayAsync([WriteOnlyArray] byte[] target, int index, long? fileOffset, long? length, AccessCondition accessCondition, FileRequestOptions options, OperationContext operationContext)
{
return AsyncInfo.Run(async (token) =>
{
using (SyncMemoryStream stream = new SyncMemoryStream(target, index))
{
await this.DownloadRangeToStreamAsync(stream.AsOutputStream(), fileOffset, length, accessCondition, options, operationContext).AsTask(token);
return (int)stream.Position;
}
});
}
public IAsyncOperation<string> DownloadTextAsync(AccessCondition accessCondition, FileRequestOptions options, OperationContext operationContext)
{
return AsyncInfo.Run(async (token) =>
{
using (SyncMemoryStream stream = new SyncMemoryStream())
{
await this.DownloadToStreamAsync(stream.AsOutputStream(), accessCondition, options, operationContext).AsTask(token);
byte[] streamAsBytes = stream.ToArray();
return Encoding.UTF8.GetString(streamAsBytes, 0, streamAsBytes.Length);
}
});
}
