fix issue

2022-03-07 21:31:27 +08:00
parent c3718d9d6c
commit 4076b2c9ed
19 changed files with 114 additions and 29 deletions
--- a/Billing.Shared/UI/BillingPage.cs
+++ b/Billing.Shared/UI/BillingPage.cs
@ -1,14 +1,22 @@
-using Billing.Themes;
+using System;
+using Billing.Themes;
 using Xamarin.Forms;

 namespace Billing.UI
 {
    public abstract class BillingPage : ContentPage
    {
+        public event EventHandler Loaded;
+
        public BillingPage()
        {
            SetDynamicResource(BackgroundColorProperty, BaseTheme.WindowBackgroundColor);
            Shell.SetTabBarIsVisible(this, false);
        }
+
+        public virtual void OnLoaded()
+        {
+            Loaded?.Invoke(this, EventArgs.Empty);
+        }
    }
 }