視覺狀態管理器未響應最大化/最小化按鈕

Question

我正在玩耍/學習UWP的視覺狀態管理器。當我點擊應用程序的最大化/最小化按鈕時，我有一段代碼不會響應觸發器/設置器。它響應良好，如果我手動調整框的大小雖然。

我有第二塊代碼，當我點擊最大化/最小化按鈕時，它會觸發觸發器/設置器。

這兩個代碼看起來都非常相似，但似乎我錯過了一些東西。預先感謝您的協助

這裏是沒有響應最大化碼/最小化按鈕：

<Grid Name="MyGrid" Background="White"> 

    <VisualStateManager.VisualStateGroups> 
     <VisualStateGroup x:Name="Groups"> 
      <VisualState x:Name="WindowsPhone"> 
       <VisualState.StateTriggers> 
        <AdaptiveTrigger MinWindowWidth="0"/> 
       </VisualState.StateTriggers> 
       <VisualState.Setters> 
        <Setter Target="MySplitView.DisplayMode" Value="Inline"/> 
        <Setter Target="HamburgerButton.Width" Value="100"/> 
        <Setter Target="MyGrid.Background" Value="LightBlue"/> 
        <Setter Target="AutoSuggestBox.Visibility" Value="Compact"/> 
       </VisualState.Setters> 
      </VisualState> 
      <VisualState x:Name="WindowsTablet"> 
       <VisualState.StateTriggers> 
        <AdaptiveTrigger MinWindowWidth="600"/> 
       </VisualState.StateTriggers> 
       <VisualState.Setters> 
        <Setter Target="MySplitView.DisplayMode" Value="Overlay"/> 
        <Setter Target="AutoSuggestBox.Visibility" Value="Visible"/> 
        <Setter Target="MyGrid.Background" Value="HotPink"/> 
       </VisualState.Setters> 
      </VisualState> 
      <VisualState x:Name="Desktop"> 
       <VisualState.StateTriggers> 
        <AdaptiveTrigger MinWindowWidth="800"/>       
       </VisualState.StateTriggers> 
       <VisualState.Setters>     
        <Setter Target="MyGrid.Background" Value="Orange"/> 
       </VisualState.Setters> 
      </VisualState> 
     </VisualStateGroup> 
    </VisualStateManager.VisualStateGroups> 



    <Grid.RowDefinitions> 
     <RowDefinition Height="Auto"/> 
     <RowDefinition Height="*"/> 
    </Grid.RowDefinitions> 


    <RelativePanel> 
     <Button Name="HamburgerButton" 
       Width="50" 
       Height="50" 
       Click="HamburgerButton_Click" 
       FontFamily="Segoe MDL2 Assets" 
       Content="&#xE700;" 
       RelativePanel.AlignLeftWithPanel="True"/> 

     <AutoSuggestBox Name="AutoSuggestBox" 
         QueryIcon="Find" 
         PlaceholderText="Search" 
         Width="200"         
         RelativePanel.AlignRightWithPanel="True" 
         Margin="0,10,0,0"/> 


    </RelativePanel> 

    <SplitView Grid.Row="1" 
       Name="MySplitView" 
       IsPaneOpen="False" 
       CompactPaneLength="50" 
       OpenPaneLength="200" 
       DisplayMode="CompactOverlay"> 


     <SplitView.Pane> 
      <ListBox Name="MylistBox" 
        SelectionMode="Single" 
        SelectionChanged="MylistBox_SelectionChanged"> 
       <ListBoxItem> 
        <StackPanel Orientation="Horizontal"> 
         <TextBlock Name="FirstIcon" 
            FontFamily="Segoe MDL2 Assets" 
            FontSize="30" 
            Text="&#xE80F;"/> 
         <TextBlock Name="TextTextBlock" 
            FontSize="20" 
            Text="Hello" 
            FontWeight="Bold" 
            Margin="20,0,0,0"/> 
        </StackPanel> 
       </ListBoxItem> 
       <ListBoxItem> 
        <StackPanel Orientation="Horizontal"> 
         <TextBlock Name="SecondIcon" 
            FontFamily="Segoe MDL2 Assets" 
            FontSize="30" 
            Text="&#xE80F;"/> 

         <TextBlock Name="SeconTextBlock" 
            FontFamily="20" 
            Text="Hello Again" 
            FontWeight="Bold" 
            Margin="20,0,0,0"/> 
        </StackPanel> 
       </ListBoxItem> 
      </ListBox> 
     </SplitView.Pane> 


    </SplitView> 

</Grid> 

這是正常工作的代碼：

<Grid Name="ColorGrid" Background="Pink"> 
    <VisualStateManager.VisualStateGroups> 
     <VisualStateGroup x:Name="VisualStateGroup"> 
      <VisualState x:Name="VisualStatePhone"> 
       <VisualState.StateTriggers> 
        <AdaptiveTrigger MinWindowWidth="0"/> 
       </VisualState.StateTriggers> 
       <VisualState.Setters> 
        <Setter Target="ColorGrid.Background" Value="Red"/> 
        <Setter Target="MessageTextBlock.FontSize" Value="18"/> 
       </VisualState.Setters> 
      </VisualState> 
      <VisualState x:Name="VisualStateTablet"> 
       <VisualState.StateTriggers> 
        <AdaptiveTrigger MinWindowWidth="600"/> 
       </VisualState.StateTriggers> 
       <VisualState.Setters> 
        <Setter Target="ColorGrid.Background" Value="Yellow"/> 
        <Setter Target="MessageTextBlock.FontSize" Value="40"/> 
       </VisualState.Setters> 
      </VisualState> 
      <VisualState x:Name="VisualStateDesktop"> 
       <VisualState.StateTriggers> 
        <AdaptiveTrigger MinWindowWidth="800"/> 
       </VisualState.StateTriggers> 
       <VisualState.Setters> 
        <Setter Target="ColorGrid.Background" Value="Blue"/> 
        <Setter Target="MessageTextBlock.FontSize" Value="60"/> 
       </VisualState.Setters> 
      </VisualState> 
     </VisualStateGroup> 
    </VisualStateManager.VisualStateGroups> 

    <TextBlock Name="MessageTextBlock" Text="Hello I am forgetting something"/> 

</Grid> 

Answer 1

@ BoltClock更奇怪的是，我創建了另一個項目，這個對最大化和最小化按鈕做出了很好的響應，但是當我手動調整大小時，它不響應「平板電腦」狀態。

如果我從啓動屏幕啓動，但一切工作正常。

`

</VisualStateManager.VisualStateGroups> 

    <Grid.RowDefinitions> 
     <RowDefinition Height="Auto"/> 
     <RowDefinition Height="*"/> 
    </Grid.RowDefinitions> 



    <RelativePanel> 
     <Button Name="HamburgerButton" 
      Height="50" 
      Width="50" 
      FontFamily="Segoe MDL2 Assets" 
      Content="&#xE700;" 
      RelativePanel.AlignLeftWithPanel="True" 
      Click="HamburgerButton_Click_1"/> 

     <AutoSuggestBox Name="AutoSuggest" 
         Width="200" 
         QueryIcon="Find" 
         PlaceholderText="Search" 
         RelativePanel.AlignRightWithPanel="True" 
         Margin="0,10,0,0" 
         /> 

     <TextBlock Name="TitleTextBlock" 
        FontSize="30" 
        FontWeight="Bold" 
        RelativePanel.RightOf="HamburgerButton" 
        Text="Home"/> 
    </RelativePanel> 


    <SplitView Name="MySplitView" 
       Grid.Row="1" 
       OpenPaneLength="200" 
       CompactPaneLength="50" 
       DisplayMode="CompactOverlay"> 
     <SplitView.Pane> 
      <ListBox SelectionMode="Single" 
        SelectionChanged="ListBox_SelectionChanged" 
        > 
       <ListBoxItem> 
        <StackPanel Orientation="Horizontal"> 
         <TextBlock Name="FirstIcon" 
            FontFamily="Segoe MDL2 Assets" 
            FontSize="30" 
            Text="&#xE80F;"/> 
         <TextBlock Name="FirstText" 
            FontSize="20" 
            Text="Hello" 
            FontWeight="Bold" 
            Margin="10,0,0,0"/> 
        </StackPanel> 
       </ListBoxItem> 
       <StackPanel Orientation="Horizontal"> 
        <TextBlock Name="SecondIcon" 
           FontFamily="Segoe MDL2 Assets" 
           FontSize="30" 
           Text="&#xE80F;"/> 
        <TextBlock Name="SecondText" 
           FontSize="20" 
           Text="Hello Again" 
           FontWeight="Bold" 
           Margin="10,0,0,0"/> 

       </StackPanel> 
       <ListBoxItem> 
        <StackPanel> 
         <TextBlock/> 
         <TextBlock/> 
        </StackPanel> 
       </ListBoxItem> 

      </ListBox> 
     </SplitView.Pane> 

    </SplitView> 

</Grid>`