可能修复了 FrameInfo 内存泄漏的问题

STBBRD · Mar 5, 2024 · 7c7c7ee · 7c7c7ee
1 parent a8ea30e
commit 7c7c7ee
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Showing 4 changed files with 28 additions and 0 deletions.
diff --git a/ZongziTEK_Blackboard_Sticker/MainWindow.xaml.cs b/ZongziTEK_Blackboard_Sticker/MainWindow.xaml.cs
@@ -1762,6 +1762,7 @@ private void SwitchFrameInfoPage()
             frameInfoNavigationTimer.Stop();
 
             FrameInfo.NavigationService.RemoveBackEntry();
+
             frameInfoPageIndex++;
             if (frameInfoPageIndex >= frameInfoPages.Count) frameInfoPageIndex = 0;
             FrameInfo.Navigate(frameInfoPages[frameInfoPageIndex]);

diff --git a/ZongziTEK_Blackboard_Sticker/Pages/CountdownPage.xaml.cs b/ZongziTEK_Blackboard_Sticker/Pages/CountdownPage.xaml.cs
@@ -29,6 +29,8 @@ public CountdownPage()
             timer.Interval = TimeSpan.FromMilliseconds(100);
             timer.Tick += Timer_Tick;
             timer.Start();
+
+            Unloaded += Page_Unloaded;
         }
 
         private DispatcherTimer timer;
@@ -53,5 +55,12 @@ private void Timer_Tick(object sender, EventArgs e)
             LabelDays.Content = timeSpan.Days;
             LabelDaysDetail.Content = (timeSpan.TotalDays - timeSpan.Days).ToString(".000");
         }
+
+        private void Page_Unloaded(object sender, EventArgs e)
+        {
+            timer.Stop();
+            timer.Tick -= Timer_Tick;
+            Unloaded -= Page_Unloaded;
+        }
     }
 }
diff --git a/ZongziTEK_Blackboard_Sticker/Pages/DatePage.xaml.cs b/ZongziTEK_Blackboard_Sticker/Pages/DatePage.xaml.cs
@@ -31,6 +31,8 @@ public DatePage()
             timer.Interval = TimeSpan.FromMilliseconds(500);
             timer.Tick += Timer_Tick;
             timer.Start();
+
+            Unloaded += Page_Unloaded;
         }
 
         private DispatcherTimer timer;
@@ -40,5 +42,12 @@ private void Timer_Tick(object sender, EventArgs e)
             LabelDate.Content = DateTime.Now.ToString("yyyy 年 M 月 d 日");
             LabelDayOfWeek.Content = DateTime.Now.ToString("dddd");
         }
+
+        private void Page_Unloaded(object sender, EventArgs e)
+        {
+            timer.Stop();
+            timer.Tick -= Timer_Tick;
+            Unloaded -= Page_Unloaded;
+        }
     }
 }
diff --git a/ZongziTEK_Blackboard_Sticker/Pages/WeatherPage.xaml.cs b/ZongziTEK_Blackboard_Sticker/Pages/WeatherPage.xaml.cs
@@ -33,6 +33,8 @@ public WeatherPage()
             timer.Interval = TimeSpan.FromHours(1);
             timer.Tick += Timer_Tick;
             timer.Start();
+
+            Unloaded += Page_Unloaded;
         }
 
         private DispatcherTimer timer = new DispatcherTimer();
@@ -130,5 +132,12 @@ private void ShowLiveWeather()
                 ImageWeather.Visibility = Visibility.Collapsed;
             }
         }
+
+        private void Page_Unloaded(object sender, EventArgs e)
+        {
+            timer.Stop();
+            timer.Tick -= Timer_Tick;
+            Unloaded -= Page_Unloaded;
+        }
     }
 }