WPF RelayCommand命令打开此页面frame跳转

Page页面

     <Grid>
        <StackPanel Orientation="Vertical" Margin="39,10,486,193" Width="154" Height="235">
            <Button Name="Image" Width="154" Height="198"  Style="{StaticResource Image}"/>
            <Button Name="Button" Click="Button_Click" Template="{StaticResource Start}" Width="154" Height="38"  Content="start" Background="#FF26CBC1" FontFamily="Microsoft YaHei" FontSize="16" FontWeight="ExtraBlack"></Button>
        </StackPanel>

        <Frame Name="Frame" NavigationUIVisibility="Hidden"></Frame>
    </Grid>

Image的Style里有按钮A，按钮bingding了个命令Vers
想实现A点击执行命令Vers，页面Frame.Navigate.....跳转。

尝试了实例化这个Page页面，不行。查找控件执行也不行。

求教大神。新手兴趣自学不懂的很多。

https://blog.csdn.net/pan_junbiao/article/details/50987308