/// <summary>
/// btnShow click event
/// Get the screen resolution and show the information in the textblock.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void btnShow_Click(object sender, RoutedEventArgs e)
{
// Clean the TextBlock
this.txtInfo.Text = string.Empty;
//Add the screen resolution information to the textblock.
if (App.ScreenResolutionSize != Size.Empty)
{
var fullSize = App.ScreenResolutionSize;
this.txtInfo.Text = string.Format("The screen resolution is: {0}x{1}", fullSize.Width, fullSize.Height);
}
var windowSize = ScreenResolutionHelper.GetScreenResolutionInfo();
//Add the application window's resolution information to the textblock.
if (windowSize != null)
{
this.txtInfo.Text += (string.IsNullOrEmpty(this.txtInfo.Text) ? string.Empty : Environment.NewLine)
+ string.Format("The application window's resolution is: {0}x{1}", windowSize.Width, windowSize.Height);
}
}
/// <summary>
/// Invoked when the application is launched normally by the end user. Other entry points
/// will be used such as when the application is launched to open a specific file.
/// </summary>
/// <param name="e">Details about the launch request and process.</param>
protected override void OnLaunched(LaunchActivatedEventArgs e)
{
#if DEBUG
if (System.Diagnostics.Debugger.IsAttached)
{
this.DebugSettings.EnableFrameRateCounter = true;
}
#endif
Frame rootFrame = Window.Current.Content as Frame;
// Do not repeat app initialization when the Window already has content,
// just ensure that the window is active
if (rootFrame == null)
{
// Create a Frame to act as the navigation context and navigate to the first page
rootFrame = new Frame();
rootFrame.NavigationFailed += OnNavigationFailed;
if (e.PreviousExecutionState == ApplicationExecutionState.Terminated)
{
//TODO: Load state from previously suspended application
}
// Place the frame in the current Window
Window.Current.Content = rootFrame;
}
if (e.PrelaunchActivated == false)
{
if (rootFrame.Content == null)
{
// When the navigation stack isn't restored navigate to the first page,
// configuring the new page by passing required information as a navigation
// parameter
rootFrame.Navigate(typeof(MainPage), e.Arguments);
}
// Ensure the current window is active
Window.Current.Activate();
ScreenResolutionSize = ScreenResolutionHelper.GetScreenResolutionInfo();
}
}
