我也用于包含 region1 和 region2 的这一行。region2默认Visibility
设置为Collapsed
,当事件发生时(我的复选框,数据绑定到布尔值)我翻转了区域的可见性。我的“区域”包含两种不同的布局,我没有遇到任何问题。
没有代码隐藏的快速示例代码:
<Grid>
<Grid.RowDefinitions>
<RowDefinition Height="Auto" />
<RowDefinition />
</Grid.RowDefinitions>
<Grid.Resources>
<Style x:Key="showOnToggled" TargetType="GroupBox" BasedOn="{StaticResource {x:Type GroupBox}}" >
<Setter Property="Visibility" Value="Visible" />
<Style.Triggers>
<DataTrigger Binding="{Binding ElementName=toggleButton, Path=IsChecked}" Value="True" >
<Setter Property="Visibility" Value="Collapsed" />
</DataTrigger>
</Style.Triggers>
</Style>
<Style x:Key="hideOnToggled" TargetType="GroupBox" BasedOn="{StaticResource {x:Type GroupBox}}" >
<Setter Property="Visibility" Value="Collapsed" />
<Style.Triggers>
<DataTrigger Binding="{Binding ElementName=toggleButton, Path=IsChecked}" Value="True" >
<Setter Property="Visibility" Value="Visible" />
</DataTrigger>
</Style.Triggers>
</Style>
</Grid.Resources>
<ToggleButton Content="Switch Region"
Grid.Row="0"
x:Name="toggleButton" />
<GroupBox Header="Region1"
Grid.Row="1"
Style="{StaticResource showOnToggled}" >
<!-- Region1's content -->
</GroupBox>
<GroupBox Header="Region2"
Grid.Row="1"
Style="{StaticResource hideOnToggled}" >
<!-- Region2's content -->
</GroupBox>
</Grid>