我有一个带有png的图像文件夹.我想将一个MenuItem的图标设置为该png.我如何在程序代码中写这个?
有谁知道为什么会产生XamlParseException"无法将类型'System.Windows.Controls.ContextMenu'的内容添加到'System.Object'类型的对象中":
<ItemsControl>
<ItemsControl.ItemsPanel>
<ItemsPanelTemplate>
<Canvas ClipToBounds="True"/>
</ItemsPanelTemplate>
</ItemsControl.ItemsPanel>
<ItemsControl.ItemContainerStyle>
<Style TargetType="ContentPresenter">
<Setter Property="ContextMenu">
<Setter.Value>
<ContextMenu>
<MenuItem Header="Remove" />
</ContextMenu>
</Setter.Value>
</Setter>
</Style>
</ItemsControl.ItemContainerStyle>
</ItemsControl>
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以下工作正常吗?
<ItemsControl>
<ItemsControl.Resources>
<ContextMenu x:Key="NodeContextMenu">
<MenuItem Header="Remove" />
</ContextMenu>
</ItemsControl.Resources>
<ItemsControl.ItemsPanel>
<ItemsPanelTemplate>
<Canvas ClipToBounds="True"/>
</ItemsPanelTemplate>
</ItemsControl.ItemsPanel>
<ItemsControl.ItemContainerStyle>
<Style TargetType="ContentPresenter">
<Setter Property="ContextMenu" Value="{StaticResource NodeContextMenu}" />
</Style>
</ItemsControl.ItemContainerStyle>
</ItemsControl>
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