c# - 如何在单击事件中设置 Canvas ZIndex WPF 按钮控件？

Question

我有三个按钮，一个接一个。我想显示所有按钮的顶部，我点击它。这样我就在 XAML 代码中设置了 Canvas ZIndex。但我想在代码隐藏中做到这一点。

我的 XAML 输出和代码 -

<Button Name="Button1" Canvas.ZIndex="3" Content="Button1" Canvas.Top="100" Width="163" Height="58" FontSize="26" Click="Button1_Click" />
<Button Name="Button2" Canvas.ZIndex="2" Content="Button1" Canvas.Top="100" Canvas.Left="130" Width="163" Height="58" FontSize="26" Click="Button2_Click" />
<Button Name="Button3" Canvas.ZIndex="1" Content="Button1" Canvas.Top="100" Canvas.Left="260" Width="163" Height="58" FontSize="26" Click="Button3_Click" />

我的 XAML 输出和代码(检查 ZIndex 是如何更改的)-

<Button Name="Button1" Canvas.ZIndex="3" Content="Button1" Canvas.Top="100" Width="163" Height="58" FontSize="26" Click="Button1_Click" />
<Button Name="Button2" Canvas.ZIndex="2" Content="Button1" Canvas.Top="100" Canvas.Left="130" Width="163" Height="58" FontSize="26" Click="Button2_Click" />
<Button Name="Button3" Canvas.ZIndex="1" Content="Button1" Canvas.Top="100" Canvas.Left="260" Width="163" Height="58" FontSize="26" Click="Button3_Click" />

如何在单击事件中更改 WPF 按钮控件中的 Canvas.ZIndex 属性？

Answer 1

您可以像这样在代码中设置 z 索引:

Panel.SetZIndex(control name, int index);