图像，按钮或切换按钮均不会显示在任何笔记本电脑上

如何解决图像，按钮或切换按钮均不会显示在任何笔记本电脑上

在这种情况下，图像绑定到工具栏内部的 Buttons 和 ToggleButtons ，而工具栏位于 > ToolBarTray 。

由于某些原因，在便携式计算机上运行应用程序时， MainWindow 上任何位置放置的图像或按钮都不会出现。

我尝试在ToolBars和ToolBarTray之外添加图像，因此我知道问题是否与这两个控件有关，但可能并非如此。该图像仍然不会显示。

当我尝试调试我的计算机或另一台计算机上的应用程序时，一切正常。

当我在计算机

上运行该应用程序时

当我在笔记本电脑

上运行应用程序时

XAML：

<ToolBarTray x:Name="homeTray" Margin="0,28,863" Background="#FFEEF5FD" ToolBarTray.IsLocked="True">
    <ToolBar Band="0" BandIndex="0">
        <Button x:Name="cut" ToolTip="Cut (CTRL + X)" Click="Cut">
            <Image Source="./Resources/Text-Formatting/cut.png" Height="25" Width="25"/>
        </Button>
    </ToolBar>
    <ToolBar Band="2" BandIndex="0">
        <Button x:Name="copy" ToolTip="Copy (CTRL + C)" Click="Copy">
            <Image Source="./Resources/Text-Formatting/copy.png" Height="25" Width="25"></Image>
        </Button>
    </ToolBar>
    <ToolBar Band="0" Margin="63,10,-63,-10">
        <ComboBox x:Name="cmbFonts" HorizontalAlignment="Left" IsEditable="True" VerticalAlignment="Top" Width="135" Background="#FFFBFBFB" BorderBrush="#FFB4B1B1" SelectionChanged="TxtFont" TextInput="ChangeFontByIntellisense"/>
        <ComboBox x:Name="cmbFontSize" HorizontalAlignment="Left" IsEditable="True" VerticalAlignment="Top" Width="43" BorderBrush="#FFB4B1B1" Margin="15,1" Background="White" SelectionChanged="TxtFontSize"/>
    </ToolBar>

    <ToolBar Band="0" Margin="85,47,-223,-55">
        <Button>
            <Image x:Name="alignmentLeft" ToolTip="Align left (CTRL + L)" Source="./Resources/Alignment/align-left.png" MouseDown="Alignment"></Image>
        </Button>

        <Button>
            <Image x:Name="alignmentCenter" ToolTip="Align center (CTRL + E)" Source="./Resources/Alignment/align-center.png" MouseDown="Alignment"></Image>
        </Button>

        <Button>
            <Image x:Name="alignmentRight" ToolTip="Align right (CTRL + R)" Source="./Resources/Alignment/align-right.png" MouseDown="Alignment"></Image>
        </Button>

        <Button>
            <Image x:Name="alignmentJustify" ToolTip="Justify (CTRL + J)" Source="./Resources/Alignment/align-justify.png" MouseDown="Alignment"></Image>
        </Button>

    </ToolBar>

    <ToolBar Margin="-172,77,149,-66" ToolTip="Letters height">
        <Button Margin="0,2,1">
            <Image Height="24" Width="24" x:Name="txtHeight" Source="./Resources/Text-Formatting/Aa.png" MouseLeftButtonDown="AaMenuOpen">
                <Image.ContextMenu>
                    <ContextMenu>
                        <MenuItem Header="ALL CAPITAL" FontSize="17" FontFamily="Segoe UI Light" Click="AaOptions"></MenuItem>
                        <MenuItem Header="all small" FontSize="17" FontFamily="Segoe UI Light" Click="AaOptions"></MenuItem>
                        <MenuItem Header="First letter capital" FontSize="17" FontFamily="Segoe UI Light" Click="AaOptions"></MenuItem>
                    </ContextMenu>
                </Image.ContextMenu>
            </Image>
        </Button>
    </ToolBar>

    <ToolBar Band="2" Margin="60,-8,8">
        <ToggleButton Command="EditingCommands.ToggleBold" x:Name="bold" ToolTip="Bold (CTRL + B)">
            <Image Source="./Resources/Text-Formatting/bold.png" Height="12.5" Width="12.5"/>
        </ToggleButton>
    </ToolBar>
    <ToolBar Band="2" Margin="-28,34,8">
        <ToggleButton Command="EditingCommands.ToggleItalic" x:Name="italic" ToolTip="Italic (CTRL + I)">
            <Image Source="./Resources/Text-Formatting/italic.png" Height="15" Width="15"></Image>
        </ToggleButton>
    </ToolBar>
    <ToolBar Band="2" Margin="-36,42,8">
        <ToggleButton Command="EditingCommands.ToggleUnderline" x:Name="underline" ToolTip="Underlined (CTRL + U)">
            <Image Source="./Resources/Text-Formatting/underline.png" Height="18" Width="18"></Image>
        </ToggleButton>
    </ToolBar>

    <ToolBar Band="2" Margin="-99,33,177,-27">
        <ToggleButton x:Name="btnReadOnly" ToolTip="Read-only" Click="TxtReadOnly">
            <Image x:Name="readOnly" Source="Resources/Text-Formatting/readonly.png" Height="21" Width="21"/>
        </ToggleButton>
    </ToolBar>

    <ToolBar Margin="-47,44,-26,-42" RenderTransformOrigin="3.719,0.568" ToolTip="Foreground color">
        <toolkit:ColorPicker x:Name="foregroundColor" Width="40" Margin="10" SelectedColorChanged="ForegroundColor"/>
    </ToolBar>

    <ToolBar Margin="-51,76,-22,-74" RenderTransformOrigin="3.719,0.568" ToolTip="Background color">
        <toolkit:ColorPicker x:Name="backgroundColor" Width="40" Margin="10" SelectedColorChanged="BackgroundColor"/>
    </ToolBar>

    <ToolBar Band="2" Margin="-166,-5,240,11">
        <ToggleButton x:Name="superscript" ToolTip="Superscript" Click="Superscript">
            <Image Source="Resources/Text-Formatting/superscript.png" Height="21" Width="21"/>
        </ToggleButton>
    </ToolBar>

    <ToolBar Band="2" Margin="-284,365,-27">
        <ToggleButton x:Name="subscript" ToolTip="Subscript" Click="Subscript">
            <Image Source="Resources/Text-Formatting/subscript.png" Height="21" Width="21"/>
        </ToggleButton>
    </ToolBar>

</ToolBarTray>

上图中显示的标签：

<Label x:Name="lbCut" Content="Cut" HorizontalAlignment="Left" Margin="56,40,0" VerticalAlignment="Top" IsEnabled="False"/>
<Label x:Name="lbCopy" Content="Copy" HorizontalAlignment="Left" Margin="56,74,0" VerticalAlignment="Top" IsEnabled="False"/>
<Rectangle x:Name="rectSeparator" Fill="#FFC1C1F9" HorizontalAlignment="Left" Height="110" Margin="99,0" Stroke="#FFC1C1F9" VerticalAlignment="Top" Width="1"/>
<Label Content="Alignment" HorizontalAlignment="Left" Margin="388,0" VerticalAlignment="Top" IsEnabled="False"/>

解决方法

我将所有内容放入一个ToolBarTray中，它解决了问题。

安迪，谢谢你给我的建议。