nor*_*ndo 5 c# wpf triggers windowstate
在WPF中,有没有办法检查触发器中窗口的"WindowState"属性?我尝试使用"0","最小化"和"WindowState.Minimized"的值.
例:
<Window.Triggers>
<Trigger Property="WindowState" Value="Minimized">
<Setter Property="ShowInTaskBar" Value="False" />
</Trigger>
</Window.Triggers>
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或者,如果您希望窗口以外的控件响应WindowState属性,则可以改用DataTrigger:
<DataTrigger Binding="{Binding WindowState, RelativeSource={RelativeSource AncestorType=Window}}"
Value="Normal">
<Setter Property="Fill" Value="Green"/>
</DataTrigger>
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像这样工作:
<Window.Style>
<Style TargetType="Window">
<Style.Triggers>
<Trigger Property="WindowState" Value="Minimized">
<Setter Property="ShowInTaskbar" Value="False" />
</Trigger>
</Style.Triggers>
</Style>
</Window.Style>
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编辑:您需要将触发器放入Window.Style.