我有一个 WPF 应用程序,其中包含两列的网格元素。第二列还包含网格元素。我有一个计时器,5 秒后第二个网格的可见性被折叠,但第一列没有调整大小。
在将第二个网格的可见性设置为折叠后,可以自动调整第一列的大小(以适应整个窗口?
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| |grid2 |
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<Grid>
<Grid.RowDefinitions>
<RowDefinition Height="*"/>
</Grid.RowDefinitions>
<Grid.ColumnDefinitions>
<ColumnDefinition Width="*"/>
<ColumnDefinition Width="5"/>
<ColumnDefinition Width="200"/>
</Grid.ColumnDefinitions>
<!-- Browser -->
<my:WebControl Visibility="{Binding IsIEVisible,Converter={StaticResource BoolToVisibleconverter}}" Grid.Column="0" HorizontalAlignment="Stretch" VerticalAlignment="Stretch" Name="webControl1">
</my:WebControl>
<GridSplitter Visibility="{Binding isVisiblePult, Converter={StaticResource BoolToVisibleconverter}}" HorizontalAlignment="Center" VerticalAlignment="Stretch" Width="5" Grid.RowSpan="2" Grid.Column="1"/>
<Grid Visibility="{Binding isVisiblePult, Converter={StaticResource BoolToVisibleconverter}}" Grid.Column="2">
<Grid.RowDefinitions>
<RowDefinition Height="*"/>
</Grid.RowDefinitions>
<ListBox x:Name="ListChannels" Grid.Row="1" SelectedItem="{Binding SelectedChannel}" ItemsSource="{Binding Channels}" FontSize="14" Background="#FFD4ECFF">
<ListBox.ItemTemplate>
<DataTemplate>
<TextBlock FontSize="17" Text="{Binding Name}"/>
</DataTemplate>
</ListBox.ItemTemplate>
</ListBox>
</Grid>