How to resize Image in C# WinRT/winmd?

Question

I\'ve got simple question, but so far I\'ve found no answer: how to resize jpeg image in C# WinRT/WinMD project and save it as new jpeg?

I\'m developing Windows 8 Me

Answer 1

I just spent the last hour and half trying to figure this one out, I have a byte array that is a JPG and tried the answer given... I could not get it to work so I am putting up a new answer... Hopefully this will help someone else out... I am converting the JPG to 250/250 pixels

private async Task ByteArrayToBitmapImage(byte[] byteArray)
    {
        BitmapImage image = new BitmapImage();
        using (InMemoryRandomAccessStream stream = new InMemoryRandomAccessStream())
        {
            using (DataWriter writer = new DataWriter(stream.GetOutputStreamAt(0)))
            {
                writer.WriteBytes((byte[])byteArray);
                writer.StoreAsync().GetResults();
            }
            image.SetSource(stream);
        }
        image.DecodePixelHeight = 250;
        image.DecodePixelWidth = 250;

        return image;            
    }