add:手动更新

Ink Canvas/MainWindow.xaml

@@ -40,6 +40,7 @@
 
             <c:IsEnabledToOpacityConverter x:Key="IsEnabledToOpacityConverter" />
             <c:BooleanToVisibilityConverter x:Key="BooleanToVisibilityConverter" />
+            <c:InverseBooleanToVisibilityConverter x:Key="InverseBooleanToVisibilityConverter" />
             <c:IntNumberToString x:Key="IntNumberToString" />
             <c:IntNumberToString2 x:Key="IntNumberToString2" />
 
@@ -631,6 +632,13 @@
                                         <TextBlock Text="# 稳定版提供可靠更新，测试版提供新功能抢先体验" TextWrapping="Wrap" Foreground="#a1a1aa" />
                                     </ui:SimpleStackPanel>
                                     
+                                    <!-- 手动更新按钮 -->
+                                    <Button x:Name="ManualUpdateButton" Content="手动更新" Margin="0,8,0,0"
+                                            Width="120" HorizontalAlignment="Left" Click="ManualUpdateButton_Click"
+                                            Visibility="{Binding ElementName=ToggleSwitchIsAutoUpdate, Path=IsOn, Converter={StaticResource InverseBooleanToVisibilityConverter}}"/>
+                                    <TextBlock Text="# 点击后立即检查并下载最新版本" 
+                                               TextWrapping="Wrap" Foreground="#a1a1aa" 
+                                               Visibility="{Binding ElementName=ToggleSwitchIsAutoUpdate, Path=IsOn, Converter={StaticResource InverseBooleanToVisibilityConverter}}"/>
                                     <!-- 版本修复按钮 -->
                                     <Button x:Name="FixVersionButton" Content="版本修复" Margin="0,8,0,0"
                                             Width="120" HorizontalAlignment="Left" Click="FixVersionButton_Click"/>