Question

我有list1 <- data.frame(Group.1 = c(1, 2), x = c(4000, 3890) ) list1$Group.1 <- str_replace(list1$Group.1, "1", "male") list1$Group.1 <- str_replace(list1$Group.1, "2", "female") list1 Group.1 x 1 male 4000 2 female 3890页面：

Xaml

将<StackPanel Orientation="Horizontal"> <Grid x:Name="inkGrid0" Margin="0,0,0,0" HorizontalAlignment="Left" > <Canvas x:Name="inkCanvas0" Width="570"> <Canvas.Background> <ImageBrush x:Name="DImage0" ImageSource="{Binding}"/> </Canvas.Background> </Canvas> </Grid> <Grid x:Name="inkGrid1" Margin="0,0,0,0" HorizontalAlignment="Right" > <Canvas x:Name="inkCanvas1" Width="570"> <Canvas.Background> <ImageBrush x:Name="DImage1" ImageSource="{Binding}"/> </Canvas.Background> </Canvas> </Grid> </StackPanel>添加到我的代码后，inkGrid0.Visibility = Visibility.Collapsed会占据inkGrid1的左侧位置，该位置现已折叠。

如果inkGrid0崩溃，如何在其位置inkGrid1？

Answer 1

您可以使用Visibility.Hidden。但是，我提出了一个更优雅的解决方案，即使用Grid和ColumnDefinitions。

<Grid>
    <Grid.ColumnDefinitions>
        <ColumnDefinition Width="*"/>
        <ColumnDefinition Width="*"/>
    </Grid.ColumnDefinitions>

    <!-- Your Controls Here -->
    <Grid x:Name="inkGrid0" ... />

    <Grid x:Name="inkGrid1" Grid.Column="1" ... />
</Grid>

Answer 2

如果您不想处理调整大小等问题，只需将其不透明度设置为0.但是，您必须考虑点击或点击等交互。

设置不透明度而不是可见性在性能方面非常有用，而且很容易。

Answer 3

 <StackPanel Orientation="Horizontal">
        <Grid x:Name="inkGrid0" Margin="0,0,0,0" HorizontalAlignment="Left" Background="Black" Visibility="Hidden">
            <Canvas x:Name="inkCanvas0" Width="570">
                <Canvas.Background>
                    <ImageBrush x:Name="DImage0" />
                </Canvas.Background>
            </Canvas>
        </Grid>
        <Grid x:Name="inkGrid1" Margin="0,0,0,0" HorizontalAlignment="Right" Background="Blue"  >
            <Canvas x:Name="inkCanvas1" Width="570">
                <Canvas.Background>
                    <ImageBrush x:Name="DImage1" />
                </Canvas.Background>
            </Canvas>
        </Grid>
    </StackPanel>

您可以使用Visibility.Hidden或使用固定列宽

    <StackPanel Orientation="Horizontal">
        <Grid>
            <Grid.ColumnDefinitions>
                <ColumnDefinition Width="570" />
                <ColumnDefinition />
            </Grid.ColumnDefinitions>
            <Grid x:Name="inkGrid01" Margin="0,0,0,0" HorizontalAlignment="Left" Background="Black" Visibility="Collapsed">
                <Canvas x:Name="inkCanvas01" Width="570">
                    <Canvas.Background>
                        <ImageBrush x:Name="DImage111" />
                    </Canvas.Background>
                </Canvas>
            </Grid>
            <Grid x:Name="inkGrid11" Margin="0,0,0,0" HorizontalAlignment="Right" Background="Blue" Grid.Column="1">
                <Canvas x:Name="inkCanvas11" Width="570">
                    <Canvas.Background>
                        <ImageBrush x:Name="DImage11" />
                    </Canvas.Background>
                </Canvas>
            </Grid>

        </Grid>

    </StackPanel>

StackPanel中的折叠网格更改StackPanel中其他控件的位置

3 个答案: