【发布时间】:2020-05-26 07:08:10
【问题描述】:
这是我的示例代码。尝试运行它,但它没有按预期工作。 参考[图片][1] & [图片][2]
图片1:[1]:https://i.stack.imgur.com/MkDhl.png 图二:[1]:https://i.stack.imgur.com/ySUHS.png
根据图像 2:第 2 列未在切换单击时自行调整大小 请有人帮忙 提前致谢。
<Window.Resources>
<BooleanToVisibilityConverter x:Key="BooleanToVisibilityConverter" />
</Window.Resources>
<Grid>
<Grid.ColumnDefinitions>
<ColumnDefinition Width="40" />
<ColumnDefinition Width="Auto" />
<ColumnDefinition Width="5"/>
<ColumnDefinition />
</Grid.ColumnDefinitions>
<Border Grid.Column="0" Background="Green">
<ToggleButton x:Name="toggleButton"
Width="30"
Height="30"
Margin="0,10,10,0"
HorizontalAlignment="Left"
VerticalAlignment="Top"
IsChecked="True" />
</Border>
<Grid Grid.Column="1"
Visibility="{Binding ElementName=toggleButton, Path=IsChecked, Converter={StaticResource BooleanToVisibilityConverter}}">
<WrapPanel Background="Aqua">
<TextBlock Margin="8" Text="Item 01" />
<TextBlock Margin="8" Text="Item 02" />
<TextBlock Margin="8" Text="Item 03" />
<TextBlock Margin="8" Text="Item 04" />
<TextBlock Margin="8" Text="Item 05" />
</WrapPanel>
</Grid>
<GridSplitter Width="5"
ResizeBehavior="CurrentAndNext"
Grid.Column="1"
Visibility="{Binding ElementName=toggleButton, Path=IsChecked, Converter={StaticResource BooleanToVisibilityConverter}}" />
<Grid Grid.Column="3"
HorizontalAlignment="Stretch"
VerticalAlignment="Stretch"
Background="Yellow">
<TextBlock HorizontalAlignment="Center" VerticalAlignment="Center"
Text="Column 2" />
</Grid>
</Grid>
【问题讨论】:
-
CurrentAndNext 应该是 PreviousAndNext