private void btnSaveCurrent_ClickAsync(object sender, EventArgs e)
{
try
{
int width = Convert.ToInt32(txtNewSize.Text);
if (width >= 1 && width <= 2000)
{
if (imagesListBox.SelectedItem != null)
{
FlickrResult selectedImage = (FlickrResult)imagesListBox.SelectedItem;
ResizeImage(selectedImage, width);
MessageBox.Show("The image is saved");
}
}
else
{
MessageBox.Show("Size of an image should be in range 1 to 2000");
}
}
catch (Exception exception)
{
MessageBox.Show(exception.Message);
}
}
// ------------------Added Code------------------
// All images are saved in FlikrViewer/bin/Debug/Images
private static async void ResizeImage(FlickrResult photo, int width)
{
await Task.Factory.StartNew(() =>
{
try
{
var webClient = new WebClient();
byte[] imageBytes = webClient.DownloadData(photo.URL);
using (var stream = new MemoryStream(imageBytes))
{
var image = Image.FromStream(stream);
var height = (width *image.Height) / image.Width;
var thumbnail = image.GetThumbnailImage(width, height, null, IntPtr.Zero);
if (photo.Title != "" && photo.Title != null && photo.Title.Count() <= 250)
{
thumbnail.Save(@"Images\" + photo.Title + ".jpeg");
}
}
}
catch { }
});
}