Mega Code Archive
Register and Handle Window event in code
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/*
# build.rsp
#
/target:winexe
/out:SimpleWPFAppRevisited.exe
/r:"C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\WindowsBase.dll"
/r:"C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\PresentationCore.dll"
/r:"C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\PresentationFramework.dll"
*.cs
*/
using System;
using System.Windows;
using System.Windows.Controls;
namespace SimpleWPFAppRevisited
{
class MyWPFApp : Application
{
[STAThread]
static void Main()
{
MyWPFApp app = new MyWPFApp();
app.Startup += AppStartUp;
app.Run();
}
static void AppStartUp(object sender, StartupEventArgs e)
{
Application.Current.Properties["A"] = false;
foreach(string arg in e.Args)
{
Console.WriteLine(arg);
}
MainWindow wnd = new MainWindow("My better WPF App!", 200, 300);
MinimizeAllWindows();
}
static void MinimizeAllWindows()
{
foreach (Window wnd in Application.Current.Windows)
{
wnd.WindowState = WindowState.Minimized;
}
}
}
class MainWindow : Window
{
Button btnExitApp = new Button();
protected void MainWindow_Activated(object sender, EventArgs e)
{
Console.WriteLine("Activate Event");
}
protected void MainWindow_Deactivated(object sender, EventArgs e)
{
Console.WriteLine("Deactivated Event");
}
protected void MainWindow_Loaded(object sender, RoutedEventArgs e)
{
Console.WriteLine("Loaded Event Fired");
}
protected void MainWindow_Closing(object sender, System.ComponentModel.CancelEventArgs e)
{
Console.WriteLine("Closing Event Fired");
string msg = "Close?";
MessageBoxResult result = MessageBox.Show(msg, "My App", MessageBoxButton.YesNo, MessageBoxImage.Warning);
if (result == MessageBoxResult.No)
{
e.Cancel = true;
}
}
protected void MainWindow_Closed(object sender, EventArgs e)
{
Console.WriteLine("Closing Event");
}
protected void MainWindow_MouseMove(object sender, System.Windows.Input.MouseEventArgs e)
{
this.Title = e.GetPosition(this).ToString();
}
protected void MainWindow_KeyUp(object sender, System.Windows.Input.KeyEventArgs e)
{
this.Title = e.Key.ToString();
}
public MainWindow(string windowTitle, int height, int width)
{
this.Activated += MainWindow_Activated;
this.Deactivated += MainWindow_Deactivated;
this.Loaded += MainWindow_Loaded;
this.Closing += MainWindow_Closing;
this.Closed += MainWindow_Closed;
this.MouseMove += MainWindow_MouseMove;
this.KeyUp += MainWindow_KeyUp;
btnExitApp.Click += new RoutedEventHandler(btnExitApp_Clicked);
btnExitApp.Content = "Exit Application";
btnExitApp.Height = 25;
btnExitApp.Width = 100;
this.AddChild(btnExitApp);
this.Title = windowTitle;
this.WindowStartupLocation = WindowStartupLocation.CenterScreen;
this.Height = height;
this.Width = width;
this.Show();
}
private void btnExitApp_Clicked(object sender, RoutedEventArgs e)
{
Console.WriteLine((bool)Application.Current.Properties["A"]);
Application.Current.Shutdown();
}
}
}
]]>