添加退出确认

Form1.cs

@@ -485,7 +485,10 @@ background-position: right top;
 
         private void 退出XToolStripMenuItem_Click(object sender, EventArgs e)
         {
-            Environment.Exit(0);
+            if(MessageBox.Show("确认关闭 LYKNS EdgeVoyager 所有窗口?", "退出确认", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes)
+            {
+                Environment.Exit(0);
+            }
         }
 
         private void webView21_ContentLoading(object sender, CoreWebView2ContentLoadingEventArgs e)