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如何在纯xaml中创建按钮事件_Xaml - Fatal编程技术网

如何在纯xaml中创建按钮事件

如何在纯xaml中创建按钮事件,xaml,Xaml,我有这个密码 <Image Name="LightOn_BMP" Source="Res/LightOn.bmp" Canvas.Left="150" Canvas.Top="10" /> <Image Name="LightOff_BMP" Source="Res/LightOFF.bmp" Canvas.Left="150" Canvas.Top="10" /> <Button Canvas.Left="215" Canvas.Top="150

我有这个密码

<Image Name="LightOn_BMP" Source="Res/LightOn.bmp" Canvas.Left="150" Canvas.Top="10" />
    <Image Name="LightOff_BMP" Source="Res/LightOFF.bmp" Canvas.Left="150" Canvas.Top="10" />

    <Button Canvas.Left="215" Canvas.Top="150" Click="PowerOn">
        <Image Name="SwitchDown_BMP" Source="Res/SwitchDown.bmp"  />
    </Button>
    <Button Canvas.Left="215" Canvas.Top="150" Click="PowerOff">
        <Image Name="SwtichUp_BMP" Source="Res/SwitchUp.bmp"  />
    </Button>

我希望在纯XAML中更改开机事件,使LightOn.bmp可见,LightOff.bmp隐藏,并隐藏Switchdown.bmp图片/按钮


然后,我应该能够找出如何为断电事件创建事件。简单地说,你不能。WPF背后的全部思想是,您应该将行为与显示分离。因此,至少在不使用疯狂的黑魔法的情况下,您将无法更改图像对象的状态(对false可见)