If I use border instead of frame, how do I stop the mobile click event from going through?

[tp1415926535]

After upgrading from .NET 8 to .NET 9, I saw this warning: Frame is obsolete as of .NET 9. Please use Border instead. However, the reason I initially chose Frame is that it prevents the click event trigger from the control behind it. Border can't do that in Android devices, even though it fills the background color. The InputTransparent property has no effect in this situation.
(It is blockable on windows, I don't know why the same control behaves differently on each platform)

It's like this:

<Grid>
    <Grid.ColumnDefinitions>
        <ColumnDefinition/>
        <ColumnDefinition/>
        <ColumnDefinition/>
    </Grid.ColumnDefinitions>
    <Button Grid.ColumnSpan="3" Command="{Binding TestCommand}"/>
    <Frame Background="Yellow"/>
    <Border Grid.Column="2" Background="Green"/>
</Grid>

In Android devices, clicking on the yellow frame area (on the left) will not trigger the command, while clicking on the blue button (in the center) and the green border (on the right) will trigger it.
So what should I do to make the border also achieve the blocking effect of the frame?

[stephenquan]

You can use a "transparent" button to absorb mouse clicks, e.g.

<Grid>
    <Grid.ColumnDefinitions>
        <ColumnDefinition/>
        <ColumnDefinition/>
        <ColumnDefinition/>
    </Grid.ColumnDefinitions>
    <Button Grid.ColumnSpan="3" Command="{Binding TestCommand}"/>
    <!-- <Frame Background="Yellow"/> -->
    <Grid>
        <Border />
        <Button Opacity="0" />
    </Grid>
    <Border Grid.Column="2" Background="Green"/>
</Grid>

[tp1415926535]

Geez...honestly, I'd rather keep using Frame if it can only be implemented like this.

[JohnHDev]

So you have a button that appears tappable to a user, that you cannot actually tap?
Putting aside the usability of that, I would expect adding a tap gesture to the border would likely achieve what you want.

[tp1415926535]

So you have a button that appears tappable to a user, that you cannot actually tap?

I'm just using the button example to represent the effect I'm hoping to achieve.
The reality might be a complex main page with lots of places to click, and then I want to pop up a hover panel with some text or buttons in it, but I want clicking on the blank space of the panel not to go through it responding to the event behind it.

Putting aside the usability of that, I would expect adding a tap gesture to the border would likely achieve what you want.

Perhaps the approach you mention would be relatively elegant. Declaring an empty TapGestureRecognizer does achieve this effect.

<Border Grid.Column="2" Background="Green">
    <Border.GestureRecognizers>
        <TapGestureRecognizer/>
    </Border.GestureRecognizers>
</Border>