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How do we do lacalised storage in windows 8 app

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    I want to store some data from a textbox in the localised storage of the windows 8 app and retirve it once again when the user clicks the app how do I do that

    In windows phone this is my code

    {
                IsolatedStorageFile ISF = IsolatedStorageFile.GetUserStoreForApplication();
                //create new file
                using (StreamWriter SW = new StreamWriter(new IsolatedStorageFileStream("Infoa.txt", FileMode.Create, FileAccess.Write, ISF)))
                {
                    string text = adminn.Text;
                    SW.WriteLine(text);
                    SW.Close();
                    MessageBox.Show("Contacts have been saved");
                }
                using (StreamWriter SW = new StreamWriter(new IsolatedStorageFileStream("Info.txt", FileMode.Create, FileAccess.Write, ISF)))
                {
                    string texta = admine.Text;
                    SW.WriteLine(texta);
                    SW.Close();

                }

    pratik

    Thursday, March 27, 2014 5:43 AM

Answers

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    Here are 2 options:

    private async void btnSave_Click(object sender, RoutedEventArgs e)
{
    string content = txtUserInput.Text;
    StorageFolder localFolder = ApplicationData.Current.LocalFolder;
            
    StorageFile targetFile = await localFolder.CreateFileAsync("MyFile.txt", CreationCollisionOption.ReplaceExisting);

    if (targetFile != null)
    {
        /* Option 1 */
        using (StreamWriter SW = new StreamWriter(await targetFile.OpenStreamForWriteAsync()))
        {
            SW.WriteLine(content);
        }
        /**/

        /* Option 2 */
        //await FileIO.WriteTextAsync(targetFile, content);
        /**/
    }
}

private async void btnLoad_Click(object sender, RoutedEventArgs e)
{
    string content = string.Empty;
    StorageFolder localFolder = ApplicationData.Current.LocalFolder;

    StorageFile targetFile = await localFolder.CreateFileAsync("MyFile.txt", CreationCollisionOption.OpenIfExists);
    if (targetFile != null)
    {
        /* Option 1 */
        using (StreamReader SW = new StreamReader(await targetFile.OpenStreamForReadAsync()))
        {
            content = await SW.ReadToEndAsync();
        }
        /**/

        /* Option 2 */
        //content = await FileIO.ReadTextAsync(targetFile);
        /**/
    }

    txtUserInput.Text = content;
}

    You can refer following link for details:

    Quickstart: Reading and writing files

    If a post solves the problem you asked, please mark it as Answer.


    Thursday, March 27, 2014 11:17 AM