When I run my C# UWP app in debug mode with Visual Studio it works fine, however after trying to Create an App Package, I get an error during the build:
Cannot implicitly convert type 'Windows.UI.Xaml.Controls.Button' to 'Windows.UI.Xaml.Controls.AppBarButton'. An explicit conversion exists (are you missing a cast?)
I don't actually have any Buttons in the xaml code, they're all AppBarButtons. Can anyone see what I've got wrong? The Xaml is below.
<Page
x:Class="Sheet_Music_Reader.Views.ScoreViewer"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:local="using:Sheet_Music_Reader.Views"
xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" xmlns:muxc="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
mc:Ignorable="d">
<Grid Margin="0,-125,0,0" Background="{ThemeResource AcrylicInAppFillColorDefaultBrush}">
<CommandBar DefaultLabelPosition="Right" Height="42" HorizontalContentAlignment="Left" >
<CommandBar.Content>
<AppBarButton FocusVisualPrimaryThickness="0" FocusVisualSecondaryThickness="0" VerticalAlignment="Top" HorizontalAlignment="Left" Icon="Back" x:Name="BackButton" ToolTipService.ToolTip="Back" Click="BackButton_Click"/>
</CommandBar.Content>
<AppBarSeparator/>
<AppBarElementContainer>
<InkToolbar x:Name="inkToolbar" VerticalAlignment="Center" HorizontalAlignment="Left" Orientation="Horizontal" TargetInkCanvas="{x:Bind inkCanvasA}">
<InkToolbarCustomToggleButton
x:Name="toggleButton"
Click="CustomToggle_Click"
ToolTipService.ToolTip="Touch Writing">
<SymbolIcon Symbol="{x:Bind TouchWritingIcon}"/>
</InkToolbarCustomToggleButton>
</InkToolbar>
</AppBarElementContainer>
<AppBarSeparator/>
<AppBarElementContainer VerticalAlignment="Center">
<StackPanel Orientation="Horizontal" VerticalAlignment="Center">
<TextBlock Margin="0,0,10,0" VerticalAlignment="Center" Padding="10,0,0,0">Go to page:</TextBlock>
<TextBox FocusEngaged="GoToTextBox_FocusEngaged" AllowFocusWhenDisabled="True" AllowFocusOnInteraction="True" x:Name="GoToTextBox" BorderThickness="0" VerticalAlignment="Center" KeyDown="GoToTextBox_KeyDown" InputScope="Number" IsHitTestVisible="True" IsEnabled="True"/>
<AppBarButton Width="40" Height="45" Click="GoToPage" VerticalAlignment="Center" BorderThickness="0" Background="Transparent"></AppBarButton>
</StackPanel>
</AppBarElementContainer>
<AppBarSeparator/>
<AppBarButton Label="Fullscreen" Icon="FullScreen" x:Name="FullscreenButton" ToolTipService.ToolTip="Fullscreen" Click="FullscreenButton_Click"/>
<AppBarSeparator/>
<AppBarButton Label="Bookmarks" Icon="Bookmarks" x:Name="BookMarksButton" ToolTipService.ToolTip="Bookmarks">
<AppBarButton.Flyout>
<Flyout Placement="Bottom">
<StackPanel Margin="0,20,0,0" Background="Transparent">
<StackPanel x:Name="bookmarkstackpanel" Margin="10" Background="Transparent">
<TextBlock x:Name="nobookmarkmessage" Text="You have no bookmarks." />
<StackPanel x:Name="bookmarkstacker" Orientation="Horizontal" Background="Transparent">
<ListView x:Name="bookmarkslist" Margin="0,0,5,0">
<ListView.ItemContainerStyle>
<Style TargetType="ListViewItem">
<Setter Property="Template">
<Setter.Value>
<ControlTemplate>
<ContentPresenter/>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
</ListView.ItemContainerStyle>
</ListView>
<ListView x:Name="bookmarkslistdeleter" Width="53">
<ListView.ItemContainerStyle>
<Style TargetType="ListViewItem">
<Setter Property="Template">
<Setter.Value>
<ControlTemplate>
<ContentPresenter/>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
</ListView.ItemContainerStyle>
</ListView>
</StackPanel>
</StackPanel>
<AppBarButton Content="Create Bookmark" Width="140" BorderThickness="1" BorderBrush="gray" Height="50" HorizontalAlignment="Center" Margin="30,0,30,0" FontSize="18" Click="NewBookmarksButton_Click"></AppBarButton>
</StackPanel>
</Flyout>
</AppBarButton.Flyout>
</AppBarButton>
</CommandBar>
<ProgressRing x:Name="LoadingIndicator" Height="100" Width="100"/>
<TextBlock x:Name="LoadingText" Text="Opening PDF" HorizontalAlignment="Center" VerticalAlignment="Center" FontSize="20" Margin="0,180,0,0"/>
<TextBlock x:Name="LoadingText2" Text="Large documents may take a moment to open for the first time" HorizontalAlignment="Center" VerticalAlignment="Center" FontSize="16" Margin="0,270,0,0"/>
<AppBarButton Width="0" Height="0" x:Name="focusremover"></AppBarButton>
<Grid Background="{ThemeResource ApplicationPageBackgroundThemeBrush}" Margin="0,45,0,0" Grid.Row="1" x:Name="DoubleGrid">
<ScrollViewer x:Name="landscapescroller" ZoomMode="Enabled" MinZoomFactor="1" MaxZoomFactor="7" HorizontalScrollBarVisibility="Visible" VerticalAlignment="Stretch" HorizontalAlignment="Stretch"
VerticalScrollBarVisibility="Visible">
<Grid x:Name="biggergrid">
<Grid x:Name="landscapeEnclosingGrid">
<Grid.ColumnDefinitions>
<ColumnDefinition/>
<ColumnDefinition/>
</Grid.ColumnDefinitions>
<Grid.RowDefinitions>
</Grid.RowDefinitions>
<Grid Grid.Column="0" Grid.Row="0" Margin="0,0,0,0" x:Name="leftimagegrid">
<Image x:Name="leftimage" VerticalAlignment="Center" Source="/Assets/enScore-logo-grey-large.png" HorizontalAlignment="Right"/>
</Grid>
<Grid Grid.Column="1" Grid.Row="0" Margin="0,0,0,0">
<Image x:Name="rightimage" VerticalAlignment="Center" Source="/Assets/enScore-logo-grey-large.png" HorizontalAlignment="Left"/>
</Grid>
</Grid>
<InkCanvas x:Name="inkCanvasA" />
</Grid>
</ScrollViewer>
</Grid>
<Grid Background="{ThemeResource ApplicationPageBackgroundThemeBrush}" x:Name="SingleImage" Margin="-1000,45,-1000,0" Grid.Row="1">
<ScrollViewer ZoomMode="Enabled" MinZoomFactor="1" MaxZoomFactor="7" HorizontalScrollBarVisibility="Visible" VerticalAlignment="Stretch" HorizontalAlignment="Stretch"
VerticalScrollBarVisibility="Visible" Name="singlescroller">
<Grid x:Name="biggergridtwo">
<Grid x:Name="portraitEnclosingGrid">
<Grid.ColumnDefinitions>
<ColumnDefinition/>
</Grid.ColumnDefinitions>
<Grid.RowDefinitions>
</Grid.RowDefinitions>
<Grid Margin="0,0,0,0" Grid.Column="0" Grid.Row="0">
<Image x:Name="SingleImagefield" VerticalAlignment="Center" Source="/Assets/enScore-logo-grey-large.png" HorizontalAlignment="Center"/>
</Grid>
</Grid>
<ScrollViewer MinZoomFactor="2" MaxZoomFactor="2" HorizontalScrollMode="Disabled" ZoomMode="Disabled" VerticalScrollMode="Disabled">
<InkCanvas x:Name="inkCanvasB" Width="4000"/>
</ScrollViewer>
</Grid>
</ScrollViewer>
</Grid>
<RelativePanel x:Name="PageTurningCanvas" Margin="0,40,0,0">
<Grid PointerPressed="TurnPageLeftButton_PointerPressed" PointerEntered="Grid_PointerEntered" PointerMoved="Grid_PointerEntered" x:Name="TurnPageLeftButton" RelativePanel.AlignLeftWithPanel="True" RelativePanel.AlignBottomWithPanel="True" RelativePanel.AlignTopWithPanel="True" Width="100" Opacity="0" VerticalAlignment="Center" HorizontalAlignment="Left" Background="Transparent"/>
<Grid PointerPressed="TurnPageRightButton_PointerPressed" PointerEntered="Grid_PointerEntered" PointerMoved="Grid_PointerEntered" x:Name="TurnPageRightButton" RelativePanel.AlignRightWithPanel="True" RelativePanel.AlignBottomWithPanel="True" RelativePanel.AlignTopWithPanel="True" Width="100" Opacity="0" VerticalAlignment="Center" HorizontalAlignment="Right" Background="Transparent"/>
</RelativePanel>
</Grid>
</Page>
