I am using following code to create a file in isolated storage
mystorage = IsolatedStorageFile.GetUserStoreForApplication();
if (mystorage.FileExists(scanName))
{
mystorage.DeleteFile(scanName);
}
WriteableBitmap wb = new WriteableBitmap(canImage, null);
using (MemoryStream stream = new MemoryStream())
{
wb.SaveJpeg(stream, (int)canImage.Width, (int)canImage.Height, 0, 100);
using (IsolatedStorageFileStream local = new IsolatedStorageFileStream(scanName, FileMode.Create, mystorage))
{
local.Write(stream.GetBuffer(), 0, stream.GetBuffer().Length);
}
}
if (MessageBox.Show("Scan updated successfully") == MessageBoxResult.OK)
{
App.isTransformRequest = false;
NavigationService.Navigate(new Uri("/View/EditDocument.xaml?paramList=" + App.currentName, UriKind.RelativeOrAbsolute));
}
this code works fine. But I want to detect weather the file is completely created or not, and after that only I want to display the success message. The way I am currently working somtimes displays the success message before the complete creation of the file, I want the message to be displayed only after the file is created completely, ie the stream is written completely.
The technical post webpages of this site follow the CC BY-SA 4.0 protocol. If you need to reprint, please indicate the site URL or the original address.Any question please contact:yoyou2525@163.com.