更改 WPF 应用程序中默认上下文菜单的样式

Question

I have an WPF desktop application and many text boxes that automatically have the default context menu with Copy\Cut\Paste commands.

Is there any way to change style of this menu, for example add icons or change Foreground color?

https://ibb.co/y5LRZnY

Answer 1

You could create a TextBox style with a custom ContextMenu :

<Style TargetType="TextBox">
    <Setter Property="ContextMenu">
        <Setter.Value>
            <ContextMenu Foreground="Red">
                <MenuItem Icon="..." Command="Cut"/>
                <MenuItem Icon="..." Command="Copy"/>
                <MenuItem Icon="..." Command="Paste"/>
            </ContextMenu>
        </Setter.Value>
    </Setter>
</Style>

And here is how you would set the Icon property of a MenuItem to an image:

<MenuItem Command="Paste">
    <MenuItem.Icon>
        <Image Source="pic.png" />
    </MenuItem.Icon>
</MenuItem>