初始化提交

电子展板/MainWindow2.xaml.cs

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+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.Forms;
+using System.Windows.Input;
+using System.Windows.Media;
+using System.Windows.Media.Imaging;
+using System.Windows.Shapes;
+
+namespace 电子展板
+{
+    /// <summary>
+    /// MainWindow2.xaml 的交互逻辑
+    /// </summary>
+    public partial class MainWindow2 : Window
+    {
+        public MainWindow2()
+        {
+            InitializeComponent();
+        }
+        private void Window_Loaded(object sender, RoutedEventArgs e)
+        {
+            Screen[] screens = Screen.AllScreens;
+            if (screens.Length > 1)
+            {
+                int screenIndex = 1;
+                this.Left = (int)(Screen.AllScreens[screenIndex].Bounds.Left / GetDpiScaleX());
+                this.Top = (int)(Screen.AllScreens[screenIndex].Bounds.Top / GetDpiScaleX());
+                this.Width = (int)(Screen.AllScreens[screenIndex].Bounds.Width / GetDpiScaleX());
+                this.Height = (int)(Screen.AllScreens[screenIndex].Bounds.Height / GetDpiScaleX());
+            }
+            else
+            {
+                this.Close();
+            }
+        }
+
+        public double GetDpiScaleX()
+        {
+            return VisualTreeHelper.GetDpi(this).DpiScaleX;
+        }
+
+        private void Window_Closing(object sender, System.ComponentModel.CancelEventArgs e)
+        {
+            WebServer.Stop();
+            Screen[] screens = Screen.AllScreens;
+            if (screens.Length > 1)
+            {
+                Environment.Exit(0);
+            }
+        }
+    }
+}