相关疑难解决方法(0)

我正在尝试使用StringFormat在一个绑定到TextBlock的值周围插入叛逆(撇号？):

<TextBlock Text="{Binding MyValue, StringFormat='The value is &apos;{0}&apos;'}"/>

但是,我得到一个编译错误:

MarkupExtension中的名称和值不能包含引号.MarkupExtension参数'MyValue,StringFormat ='值为'{0}''}'无效.

我注意到它确实适用于引号:

<TextBlock Text="{Binding MyValue, StringFormat='The value is &quot;{0}&quot;'}"/>

这是StringFormat的错误吗？

如何将usercontrol资源中的控件绑定到属性？或者,我可以从后面的代码中找到控件并从那里获取并设置值吗？

这是我的标记.我把它剥离到相关部分:

Salesmen.xaml:

<UserControl.Resources>
            <ControlTemplate x:Key="EditAppointmentTemplate1" TargetType="local:SchedulerDialog" x:Name="ControlTemplate">
                <ScrollViewer HorizontalScrollBarVisibility="Auto" VerticalScrollBarVisibility="Auto">
                    <Grid>
                        <Grid Name="grdTotal" Grid.Row="4" Visibility="{Binding ResourceTypesVisibility}">
                            <TextBox x:Name="totalSalesmen" Grid.Row="0" Grid.Column="1" Margin="3" Width="120" Text="{Binding Parent.totalSalesmen, ElementName=LayoutRoot, Mode=TwoWay}" />
                        </Grid>
                </ScrollViewer>
            </ControlTemplate>
    <Style x:Key="EditAppointmentDialogStyle1" TargetType="local:SchedulerDialog">
        <Setter Property="Template" Value="{StaticResource EditAppointmentTemplate1}" />
    </Style>
</UserControl.Resources>
<Grid x:Name="LayoutRoot" Background="White" HorizontalAlignment="Left" Margin="10,10,0,0">
    <Grid.ColumnDefinitions>
        <ColumnDefinition Width="Auto"/>
        <ColumnDefinition Width="*"/>
    </Grid.ColumnDefinitions>

    <StackPanel Orientation="Vertical">
        <ScrollViewer HorizontalScrollBarVisibility="Auto" VerticalScrollBarVisibility="Auto" BorderBrush="Transparent">
            <telerik:RadCalendar Name="RadCalendar" SelectedDate="{Binding CurrentDate, ElementName=RadScheduleViewTests, Mode=TwoWay}" IsTodayHighlighted="True"
                         telerik:StyleManager.Theme="Metro" HorizontalAlignment="Left" VerticalAlignment="Top" FirstDayOfWeek="Sunday" Margin="0,0,15,0"
                         SelectionChanged="RadCalendar_SelectionChanged_1"  >
            </telerik:RadCalendar>
        </ScrollViewer>
    </StackPanel>

    <telerik:RadScheduleView Name="RadScheduleViewTests"  MinAppointmentWidth="100" Tag="{Binding Path=Context, …