How to convert Bitmap image to byte array in wp7?

Question

using (MemoryStream ms = new MemoryStream())
{
    image.CreateOptions = BitmapCreateOptions.None;
    image.UriSource = new Uri("/Images/chef.png", UriKind.Relative);              

    WriteableBitmap LoadedPhoto = new WriteableBitmap(image);
    LoadedPhoto.SaveJpeg(ms, LoadedPhoto.PixelWidth, LoadedPhoto.PixelHeight,0,95);
    ms.Seek(0, 0);
    byte[] data = new byte[ms.Length];
    ms.Read(data, 0, data.Length);
    ms.Close();
 }

I am getting NullReferenceException at image, but my path is also correct and image also exists.

WriteableBitmap LoadedPhoto = new WriteableBitmap(image);

Is anything goes wrong.

I don't see the line BitmapImage image = new BitmapImage() or anything similar? — user1085665
– user1085665, Commented Sep 16, 2013 at 12:21
Please Refer this solution first, stackoverflow.com/questions/4732807/… — Nikhil Prajapati
– Nikhil Prajapati, Commented Sep 16, 2013 at 12:26

Community · Accepted Answer · 2017-05-23 12:05:12Z

0

Please Refer the solution. which shows the solution to converting the bitmapimages to byte array.

I hope you will understand.. conversion of bitmapimage to byte array

Refer this link..

edited May 23, 2017 at 12:05

CommunityBot

11 silver badge

answered Sep 16, 2013 at 12:30

Nikhil Prajapati

9421 gold badge12 silver badges30 bronze badges

Sign up to request clarification or add additional context in comments.

1 Comment

Rajashri Pawar Over a year ago

Thanks...but now I am getting UnauthorisedException.

Collectives™ on Stack Overflow

How to convert Bitmap image to byte array in wp7?

1 Answer 1

1 Comment

Your Answer

Linked

Hot Network Questions

Collectives™ on Stack Overflow

1 Answer 1

1 Comment

Your Answer

Sign up or log in

Post as a guest

Linked

Related