//xaml <Window x:Class="WpfApp10.MainWindow" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" xmlns:d="http://schemas.microsoft.com/expression/blend/2008" xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" xmlns:local="clr-namespace:WpfApp10" mc:Ignorable="d" Initialized="Window_Initialized" Activated="Window_Activated" Loaded="Window_Loaded" ContentRendered="Window_ContentRendered" Deactivated="Window_Deactivated" Closing="Window_Closing" Unloaded="Window_Unloaded" Closed="Window_Closed" WindowState="Maximized" Title="MainWindow" Height="450" Width="800"> <Grid> </Grid> </Window> //xaml.cs using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Threading.Tasks; 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.Navigation; using System.Windows.Shapes; using System.Runtime.CompilerServices; using System.IO; namespace WpfApp10 { /// <summary> /// Interaction logic for MainWindow.xaml /// </summary> public partial class MainWindow : Window { public MainWindow() { LogMsg(DebugWriteLineInfo()); InitializeComponent(); } private void Window_Initialized(object sender, EventArgs e) { LogMsg(DebugWriteLineInfo()); } private void Window_Activated(object sender, EventArgs e) { LogMsg(DebugWriteLineInfo()); } private void Window_Loaded(object sender, RoutedEventArgs e) { LogMsg(DebugWriteLineInfo()); } private void Window_ContentRendered(object sender, EventArgs e) { LogMsg(DebugWriteLineInfo()); } private void Window_Deactivated(object sender, EventArgs e) { LogMsg(DebugWriteLineInfo()); } private void Window_Closing(object sender, System.ComponentModel.CancelEventArgs e) { LogMsg(DebugWriteLineInfo()); } private void Window_Unloaded(object sender, RoutedEventArgs e) { LogMsg(DebugWriteLineInfo()); } private void Window_Closed(object sender, EventArgs e) { LogMsg(DebugWriteLineInfo()); } private string DebugWriteLineInfo([CallerLineNumber] int lineNum = 0, [CallerMemberName] string func=null, [CallerFilePath] string file=null) { return $"lineNum{lineNum},func:{func}"; } private void LogMsg(string msg) { using (StreamWriter writer = new StreamWriter("WpfInitializeSequence.txt", true, Encoding.UTF8)) { writer.WriteLine(msg+"\n"); } } } }
Open and close the generated window to validate the sequence/order
lineNum27,func:.ctor lineNum33,func:Window_Initialized lineNum38,func:Window_Activated lineNum43,func:Window_Loaded lineNum48,func:Window_ContentRendered lineNum58,func:Window_Closing lineNum53,func:Window_Deactivated lineNum68,func:Window_Closed
As the executed result shows,the sequence of opening window is constructor,Initialized,Activated,Loaded,ContentRendered.
And closing window the sequence is Closing,Deactivated,Closed.
标签:unitialization,opening,process,LogMsg,System,DebugWriteLineInfo,Window,func,usin From: https://www.cnblogs.com/Fred1987/p/18091847