XAML for UWP中的可视状态管理器不工作
我是UWP开发和XAML工作的新手。有人能告诉我在视觉状态不工作的情况下,下面的XAML有什么问题吗。调整窗口大小时,行和列的值不会更改。此外,堆栈面板的背景色不会更改XAML for UWP中的可视状态管理器不工作,xaml,uwp,Xaml,Uwp,我是UWP开发和XAML工作的新手。有人能告诉我在视觉状态不工作的情况下,下面的XAML有什么问题吗。调整窗口大小时,行和列的值不会更改。此外,堆栈面板的背景色不会更改 <Grid Background="{ThemeResource ApplicationPageBackgroundThemeBrush}" Margin="40,0,0,0"> <GridView ItemsSource="{x:Bind Ticket}"> <GridV
<Grid Background="{ThemeResource ApplicationPageBackgroundThemeBrush}" Margin="40,0,0,0">
<GridView ItemsSource="{x:Bind Ticket}">
<GridView.ItemTemplate>
<DataTemplate x:DataType="data:Ticket">
<Grid>
<VisualStateManager.VisualStateGroups>
<VisualStateGroup>
<VisualState x:Name="NarrowLayout">
<VisualState.StateTriggers>
<AdaptiveTrigger MinWindowWidth="600" />
</VisualState.StateTriggers>
<VisualState.Setters>
<Setter Target="StackPanel00.Background" Value="Blue" />
<Setter Target="StackPanel00.(Grid.Column)" Value="0" />
<Setter Target="StackPanel00.(Grid.Row)" Value="0" />
<Setter Target="StackPanel01.(Grid.Column)" Value="0" />
<Setter Target="StackPanel01.(Grid.Row)" Value="1" />
<Setter Target="StackPanel10.(Grid.Row)" Value="2" />
<Setter Target="StackPanel10.(Grid.Column)" Value="0" />
<Setter Target="StackPanel11.(Grid.Column)" Value="0" />
<Setter Target="StackPanel11.(Grid.Row)" Value="3" />
</VisualState.Setters>
</VisualState>
<VisualState x:Name="WideLayout">
<VisualState.StateTriggers>
<AdaptiveTrigger MinWindowWidth="1100" />
</VisualState.StateTriggers>
<VisualState.Setters>
<Setter Target="StackPanel00.(Grid.Column)" Value="0" />
<Setter Target="StackPanel00.(Grid.Row)" Value="0" />
<Setter Target="StackPanel01.(Grid.Column)" Value="1" />
<Setter Target="StackPanel01.(Grid.Row)" Value="0" />
<Setter Target="StackPanel10.(Grid.Row)" Value="1" />
<Setter Target="StackPanel10.(Grid.Column)" Value="0" />
<Setter Target="StackPanel11.(Grid.Column)" Value="1" />
<Setter Target="StackPanel11.(Grid.Row)" Value="1" />
</VisualState.Setters>
</VisualState>
</VisualStateGroup>
</VisualStateManager.VisualStateGroups>
<Grid.RowDefinitions>
<RowDefinition Height="Auto" />
<RowDefinition Height="Auto" />
<RowDefinition Height="Auto" />
<RowDefinition Height="Auto" />
</Grid.RowDefinitions>
<Grid.ColumnDefinitions>
<ColumnDefinition Width="Auto" />
<ColumnDefinition Width="Auto" />
</Grid.ColumnDefinitions>
<StackPanel Name="StackPanel00" Grid.Row="0" Grid.Column="0" Margin="20">
<StackPanel Name="StackPanel000" Orientation="Horizontal">
<TextBlock Name="TicketLineLabel" Text="Ticket Line: " />
<TextBlock Name="TicketLineData" Text="{x:Bind Line}" Margin="10,0,0,0" />
</StackPanel>
<StackPanel Name="StackPanel001" Orientation="Horizontal" Margin="0,10,0,0" >
<TextBlock Name="TicketLocationLabel" Text="Ticket Location: " />
<TextBlock Name="TicketLocationData" Text="{x:Bind TicketLocation}" Margin="10,0,0,0" />
</StackPanel>
</StackPanel>
<StackPanel Name="StackPanel01" Grid.Row="0" Grid.Column="1" Margin="20">
<StackPanel Orientation="Horizontal" >
<TextBlock Name="StopDateFromLabel" Text="Stop Date From: " />
<TextBlock Name="StopDateFromData" Text="{x:Bind StopDateTime}" Margin="10,0,0,0" />
</StackPanel>
<StackPanel Orientation="Horizontal" Margin="0,10,0,0">
<TextBlock Name="InvoiceDateLabel" Text="Invoice Date: " />
<TextBlock Name="InvoiceDateData" Text="{x:Bind InvoiceDate}" Margin="10,0,0,0" />
</StackPanel>
</StackPanel>
<StackPanel Name="StackPanel10" Grid.Row="1" Grid.Column="0" Margin="20">
<StackPanel Orientation="Horizontal">
<TextBlock Name="NetBarrelsLabel" Text="Net Barrels: " RelativePanel.AlignLeftWithPanel="True" />
<TextBlock Name="NetBarrelsData" Text="{x:Bind NetBarrels}" RelativePanel.RightOf="NetBarrelsLabel" Margin="10,0,0,0" />
</StackPanel>
<StackPanel Orientation="Horizontal" Margin="0,10,0,0">
<TextBlock Name="WaterBarrelsLabel" Text="Water Barrels: " RelativePanel.AlignLeftWithPanel="True" />
<TextBlock Name="WaterBarrelsData" Text="{x:Bind NetBarrels}" RelativePanel.RightOf="WaterBarrelsLabel" Margin="10,0,0,0" />
</StackPanel>
</StackPanel>
<StackPanel Name="StackPanel11" Margin="20">
<StackPanel Orientation="Horizontal">
<TextBlock Name="TicketTypeLabel" Text="Ticket Type: " RelativePanel.AlignLeftWithPanel="True" />
<TextBlock Name="TicketTypeData" Text="{x:Bind TicketType}" RelativePanel.RightOf="TicketTypeLabel" Margin="10,0,0,0" />
</StackPanel>
<StackPanel Orientation="Horizontal" Margin="0,10,0,0">
<TextBlock Name="OriginBillingTypeLabel" Text="Origin Billing Type: " RelativePanel.AlignLeftWithPanel="True" />
<TextBlock Name="OriginBillingTypeData" Text="{x:Bind OriginBillingType}" RelativePanel.RightOf="OriginBillingTypeLabel" Margin="10,0,0,0" />
</StackPanel>
</StackPanel>
</Grid>
</DataTemplate>
</GridView.ItemTemplate>
</GridView>
</Grid>
要使
VisualStateManager
在DataTemplate
中工作,我们需要将其放置在一个子类中,如以下所示:
<GridView ItemsSource="{x:Bind Ticket}">
<GridView.ItemTemplate>
<DataTemplate x:DataType="data:Ticket">
<UserControl>
<Grid>
<VisualStateManager.VisualStateGroups>
...
</VisualStateManager.VisualStateGroups>
...
</Grid>
</UserControl>
</DataTemplate>
</GridView.ItemTemplate>
</GridView>
...
...
视觉状态有时对于您想要更改UI中某个区域的状态(该区域不是立即的子类)的场景非常有用。您不能直接这样做,因为方法的控制参数需要一个子类,该子类引用方法所作用的对象
我们建议您将自定义定义为要应用状态的其他内容(例如)的根目录或容器。然后,您可以调用并应用状态,而不管其余内容是否为
有关更多信息,请参见的下非控件元素的视觉状态。非常感谢您的指导。创建用户控件解决了我的问题。您好@SanjayJain,您能帮我解决您的问题吗?有关更多信息,请参阅,这也将帮助有相同问题的其他人更容易找到答案。谢谢!;)如何将该控件传递到VisualStateManager.goState?