使用uniformgrid来排列正方形中的按钮

Question

我正在写这个儿童游戏(内存),并有一个瓦片列表(列表),我绑定到一个wrappanel内的项目控件.现在我有22个瓷砖,他们在中心排成两排.

我真正想要的是将它安排在屏幕中心的5x5矩阵中,因此它会随着瓷砖的数量而缩放.我无法正确显示瓷砖,使用均匀网格时,尺寸非常小,位于屏幕的左上角.当我设置列和行属性时,它会显示出来,就好像它在边界之外.有人可以帮忙吗？

XAML:

<Window x:Class="MemoryWPF.MainWindow"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        Title="MainWindow" Height="350" Width="525">
    <Window.Resources>
        <Style TargetType="Button" x:Key="TransparentButton">
            <Setter Property="Template">
                <Setter.Value>
                    <ControlTemplate TargetType="Button">
                        <Border Background="Transparent">
                            <ContentPresenter/>
                        </Border>
                    </ControlTemplate>
                </Setter.Value>
            </Setter>
        </Style>
    </Window.Resources>
    <UniformGrid Columns="5" Rows="5">
        <UniformGrid.Background>
            <ImageBrush x:Name="backBrush"/>
        </UniformGrid.Background>        
        <ItemsControl ItemsSource="{Binding Tiles}" VerticalAlignment="Center" HorizontalAlignment="center" Margin="100">
            <ItemsControl.ItemTemplate>
                <DataTemplate>
                    <Button Style="{StaticResource TransparentButton}" BorderThickness="0" Padding="-4" Command="{Binding TurnTileCommand}" Opacity="{Binding OpacityVal}" Margin="10">
                        <Image Width="150" Height="150" Source="{Binding ImageUri}"/>
                    </Button>
                </DataTemplate>
            </ItemsControl.ItemTemplate>
            <ItemsControl.ItemsPanel>
                <ItemsPanelTemplate>
                    <WrapPanel/>
                </ItemsPanelTemplate>
            </ItemsControl.ItemsPanel>
        </ItemsControl>
        <TextBlock Text="{Binding AmountTilesLeft}" VerticalAlignment="Bottom" FontSize="15"/>
    </UniformGrid>
</Window>

Answer 1

你把它ItemsControl放在一个UniformGrid(这就是为什么控制是如此之小),但统一的网格应该在它的内部(这是一个很好的).ItemsControlItemsPanelWrapPanel

    <ItemsControl ItemsSource="{Binding Tiles}" VerticalAlignment="Center" HorizontalAlignment="center" Margin="100">
        <ItemsControl.ItemTemplate>
            <DataTemplate>
                <Button Style="{StaticResource TransparentButton}" BorderThickness="0" Padding="-4" Command="{Binding TurnTileCommand}" Opacity="{Binding OpacityVal}" Margin="10">
                    <Image Width="150" Height="150" Source="{Binding ImageUri}"/>
                </Button>
            </DataTemplate>
        </ItemsControl.ItemTemplate>
        <ItemsControl.ItemsPanel>
            <ItemsPanelTemplate>
                <UniformGrid Columns="5" Rows="5">
                    <UniformGrid.Background>
                        <ImageBrush x:Name="backBrush"/>
                    </UniformGrid.Background>
                </UniformGrid>
            </ItemsPanelTemplate>
        </ItemsControl.ItemsPanel>
    </ItemsControl>