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using Microsoft.UI.Xaml;
using System;
using Windows.Storage;
namespace winapp_settings_file
{
public sealed partial class MainWindow : Window
{
private
Windows.Storage.StorageFolder localFolder =
Windows.Storage.ApplicationData.Current.LocalFolder;
public MainWindow()
{
this.InitializeComponent();
}
private async void btnSave_Click(object sender, RoutedEventArgs
e)
{
var sText = ctlTextInput.Text;
StorageFile sampleFile = await
localFolder.CreateFileAsync("dataFile.txt", CreationCollisionOption.ReplaceExisting);
await FileIO.WriteTextAsync(sampleFile,
sText);
}
private async void btnLoad_Click(object sender, RoutedEventArgs
e)
{
try
{
StorageFile sampleFile = await
localFolder.GetFileAsync("dataFile.txt");
String sText = await
FileIO.ReadTextAsync(sampleFile);
// Data is contained in timestamp
ctlLog.Text = DateTime.Now + " Read: " + sText +
Environment.NewLine + ctlLog.Text;
string sPath= sampleFile.Path;
ctlLog.Text = DateTime.Now + " Filename:
" +
sPath + Environment.NewLine + ctlLog.Text;
}
catch (Exception)
{
// Timestamp not found
}
}
}
}
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