Question

I cant save images into windows phone media library ! Here is my code snippet :

public void SaveImageTo(string fileName) 
    {
        fileName += ".jpg";
        var myStore = IsolatedStorageFile.GetUserStoreForApplication();
        if (myStore.FileExists(fileName))
        {
            myStore.DeleteFile(fileName);
        }

        IsolatedStorageFileStream myFileStream = myStore.CreateFile(fileName);                       

        // Create a new stream from isolated storage, and save the JPEG file to the media library on Windows Phone.
        myFileStream = myStore.OpenFile(fileName, FileMode.Open, FileAccess.Read);
        MediaLibrary library = new MediaLibrary();

        library.SavePicture(fileName, myFileStream);
    }

Please give some suggestion !
Thanks in advance !

Answer 1

try this ….

public void SaveImageTo(string fileName = "ShareByQR.jpg") 
    {
        fileName += ".jpg";
        var myStore = IsolatedStorageFile.GetUserStoreForApplication();
        if (myStore.FileExists(fileName))
        {
            myStore.DeleteFile(fileName);
        }

        IsolatedStorageFileStream myFileStream = myStore.CreateFile(fileName);
        WritableBitmap wr = imageControl; // give the image source
        wr.SaveJpeg(myFileStream, wr.PixelWidth, wr.PixelHeight, 0, 85);
        myFileStream.Close();

        // Create a new stream from isolated storage, and save the JPEG file to the media library on Windows Phone.
        myFileStream = myStore.OpenFile(fileName, FileMode.Open, FileAccess.Read);
        MediaLibrary library = new MediaLibrary();
        //byte[] buffer = ToByteArray(qrImage);
        library.SavePicture(fileName, myFileStream);
    }

hope it works!