使WPF控件垂直拉伸

Question

我不能让我的WPF布局工作.我希望ListBox通过锚定到窗口底部来垂直拉伸.它当前只是StackPanel("添加"和"删除"按钮)中控件高度的大小,并调整大小以容纳添加的项目.在WinForms中我会设置ListView.Anchor,Top|Left|Bottom|Right但我不应该活在过去.我已经尝试了很多东西,比如把它放进去DockPanel,把所有东西都装进去Canvas等等,但似乎没有任何影响.

这是我的XAML:

<Window x:Class="FileDropAdmin.ViewsTestListView"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        xmlns:i="http://schemas.microsoft.com/expression/2010/interactivity"
        xmlns:shared="http://schemas.markpad.net/winfx/xaml/shared"
        Title="ViewsTestListView" Height="300" Width="416">
    <Grid>
        <Grid.RowDefinitions>
            <RowDefinition Height="Auto" />
            <RowDefinition Height="Auto" />
        </Grid.RowDefinitions>

        <TextBlock TextWrapping="Wrap" VerticalAlignment="Top" Text="Things:" />
        <Grid Grid.Row="1">
            <Grid.ColumnDefinitions>
                <ColumnDefinition Width="4*"/>
                <ColumnDefinition Width="1*"/>
            </Grid.ColumnDefinitions>   

            <ListBox x:Name="Things" DisplayMemberPath="ThingName" SelectedItem="CurrentThing" Grid.Column="0"/>
            <StackPanel Margin="5 0 0 0" VerticalAlignment="Top" Grid.Column="1">
                <Button x:Name="AddThing" Content="Add" Margin="0 0 0 0" VerticalAlignment="Top"/>
                <Button x:Name="RemoveThing" Content="Remove" Margin="0 5 0 0" VerticalAlignment="Top"/>
            </StackPanel>
        </Grid>
    </Grid>
</Window>

Answer 1

将第二行设置为Height ="*",如果它是你需要的,它应该占用窗口的所有空间