Center a Window to Screen : Window « Windows Presentation Foundation « C# / CSharp Tutorial

1. C# / CSharp Tutorial
2. Windows Presentation Foundation
3. Window

<Window x:Class="Windows.CenterScreen"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    Title="CenterScreen" Height="300" Width="300"
    >
  <Button Margin="15" Click="cmdCenter_Click">Center Me</Button>
</Window>
//File:Window.xaml.cs
using System;
using System.Collections.Generic;
using System.Text;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Shapes;
using System.ComponentModel;

namespace Windows
{
    public partial class CenterScreen : System.Windows.Window
    {
        public CenterScreen()
        {
            InitializeComponent();
        }

        private void cmdCenter_Click(object sender, RoutedEventArgs e)
        {            
            double height = SystemParameters.WorkArea.Height;
            double width = SystemParameters.WorkArea.Width;            
            this.Top = (height - this.Height) / 2;            
            this.Left = (width - this.Width) / 2;            
         
        }
    }
}

24.70.Window
	24.70.1.	Window ResizeMode=CanMinimize
	24.70.2.	Set Window Height and Width
	24.70.3.	Window Ownership
	24.70.4.	Launch a window with defined XAML
	24.70.5.	Hosting a Windows Forms Property Grid in WPF
	24.70.6.	Order of precedence for sizing-related properties that are implemented by Window.
	24.70.7.	Animated Video Window
	24.70.8.	Use WindowState to make full screen window, change resize mode to NoReSize
	24.70.9.	Creating the main panel and add to Window in Code
	24.70.10.	Is Window active
	24.70.11.	Load the Data for a Window Asynchronously After It Has Rendered
	24.70.12.	Change window cursor
	24.70.13.	Show window based on button name
	24.70.14.	Activate window, close window, bring window to front
	24.70.15.	Load resource from Window Resources
	24.70.16.	Save Window Position to Registry
	24.70.17.	Center a Window to Screen
	24.70.18.	Set a Default Button
	24.70.19.	Use the Grid to create a dialog box that uses the WPF layout API
	24.70.20.	ShowInTaskbar = false
	24.70.21.	SizeToContent=WidthAndHeight
	24.70.22.	ResizeMode=CanResizeWithGrip
	24.70.23.	Set the DataContext of a Window to a person object
	24.70.24.	DataContext with user defined object
	24.70.25.	Add Button to window content
	24.70.26.	Not show Window in Taskbar
	24.70.27.	extends Window
	24.70.28.	Window loaded event listener
	24.70.29.	Set window Startup Location
	24.70.30.	Change window resize mode
	24.70.31.	Set window start up location
	24.70.32.	Set WPF window title
	24.70.33.	Set WPF window width and height
	24.70.34.	Passing Window instance to Application run method
	24.70.35.	Listen to window mouse down event
	24.70.36.	Cast event sender to Window with as
	24.70.37.	Register and Handle Window event in code
	24.70.38.	Create Canvas as content of window
	24.70.39.	Create new windows in Application start up event
	24.70.40.	Create new window and add mouse down event listener
	24.70.41.	Display text on to window content
	24.70.42.	Assign TextBlock to window content