<Grid>
<FlipView>
<FlipView.Items>
<FlipViewItem>
<Grid>
<Image Stretch="Fill" Source="/image/IMG_4.png" Margin="0,-1,0,1"></Image>
<!--<TextBox x:Name="textBox" TextWrapping="Wrap" Text=">>" VerticalAlignment="Top"/>-->
<Button x:Name="button_record" Content="back" Click="button_back_Click" Height="60" Width="80" Margin="159,293,0,7" />
<Button x:Name="button_check" Content="home" Click="button_home_Click" Height="60" Width="80" Margin="239,294,0,6" />
<Button x:Name="button_empty" Content="search" Click="button_search_Click" Height="60" Width="80" Margin="319,294,0,6"/>
<Button x:Name="button_voldown" Content="vol-" Click="button_voldown_Click" Height="60" Width="80" Margin="321,202,0,98" />
<Button x:Name="button_volup" Content="vol+" Click="button_volup_Click" Height="60" Width="80" Margin="321,142,0,158" />
<Button x:Name="button_f11" Content="F11" Click="button_f11_Click" Height="60" Width="80" Margin="161,142,0,158" />
<Button x:Name="button_f12" Content="F12" Click="button_f12_Click" Height="60" Width="80" Margin="241,142,0,158" />
<Button x:Name="button_power" Content="power" Click="button_power_Click" Height="60" Width="80" Margin="161,202,0,98" />
<Button x:Name="button_sleep" Content="sleep" Click="button_sleep_Click" Height="60" Width="80" Margin="241,202,0,98" />
<Button x:Name="button_dev_on" Content="Projector On/Off" Click="button_dev_onoff_Click" Height="60" Width="135" Margin="417,143,0,157" />
<!--<Button x:Name="button_dev_off" Content="Projector_Off" Click="button_dev_off_Click" Height="60" Width="119" Margin="417,203,0,97" />-->
</Grid>
</FlipViewItem>
<FlipViewItem>
<Grid>
<Image Stretch="Fill" Source="/image/IMG_4.png"></Image>
<Button Name="button1" Click="button1_Click" Background="Transparent" Height="47" Width="47" Margin="100,128,0,125" >
<Image Source="image/a1.png" Stretch="Fill" Margin="-16,-14,-19,-11"></Image>
</Button>
<Button Width="40" Height="40" Click="Button_Click" Background="Transparent" Margin="247,131,0,129">
<Image Stretch="Fill" Source="image/a2.png" Margin="-19,-16,-20,-15"></Image>
</Button>
</Grid>
</FlipViewItem>
<FlipViewItem>
<Image Stretch="Fill" Source="/image/IMG_1.png"></Image>
</FlipViewItem>
<FlipViewItem >
<Image Stretch="Fill" Source="/image/IMG_2.png"></Image>
</FlipViewItem>
<FlipViewItem>
<Image Stretch="Fill" Source="/image/IMG_3.png"></Image>
</FlipViewItem>
</FlipView.Items>
</FlipView>
</G