Question

我想在我的图表中查看aces的值，但我有以下错误＆＃34;＆＃39; IndependentValue＆＃39; member无效，因为它在chartinToolkit中没有合格的类型名称wpf＆＃34;

这是我的代码

    <Window x:Class="WpfToolkitChart.MainWindow"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    Title="MainWindow" Height="1031" Width="855" xmlns:chartingToolkit="clr-namespace:System.Windows.Controls.DataVisualization.Charting;assembly=System.Windows.Controls.DataVisualization.Toolkit"  FlowDirection="RightToLeft">

<ScrollViewer HorizontalScrollBarVisibility="Auto" VerticalScrollBarVisibility="Auto" Margin="0,-28,0,28">
    <Grid Height="500">

        <chartingToolkit:Chart  Name="lineChart" Title="Line Series Demo" VerticalAlignment="Top" Margin="33,6,6,0" Height="440" Foreground="DarkRed" FlowDirection="LeftToRight" FontFamily="CPalatineLinoType">
            <chartingToolkit:LineSeries  DependentValuePath="Value" IndependentValuePath="Key" ItemsSource="{Binding}" IsSelectionEnabled="True"/>

            <ToolTipService.ToolTip>
                <StackPanel Margin="2,2,2,2">
                    <ContentControl Content="{TemplateBinding IndependentValue}" FontSize="12"/>
                    <ContentControl Content="{TemplateBinding DependentValue}"   FontSize="12"/>
                </StackPanel>
            </ToolTipService.ToolTip>
        </chartingToolkit:Chart>
    </Grid>
</ScrollViewer>

请任何人帮助我谢谢:)）

Answer 1

以防有人在这里搜索错误消息，我之所以这么做是因为我错误地使用x:Static代替StaticResource来访问本地声明的资源。

希望这可以帮助有人在路上。

Answer 2

我通过此代码解决了问题

<chartingToolkit:LineSeries.DataPointStyle>
    <Style TargetType="chartingToolkit:DataPoint">
        <Setter Property="Background" Value="#0077CC" />
        <Setter Property="BorderBrush" Value="White"/>
        <Setter Property="BorderThickness" Value="2"/>
        <Setter Property="IsTabStop" Value="False"/>
        <Setter Property="Template">
            <Setter.Value>
                <ControlTemplate TargetType="chartingToolkit:LineDataPoint">
                    <Grid x:Name="Root" Opacity="1">
                        <ToolTipService.ToolTip>
                            <StackPanel Margin="2,2,2,2">
                                <ContentControl Content="{TemplateBinding IndependentValue}" ContentStringFormat="Date : {0}"/>
                                <ContentControl Content="{TemplateBinding DependentValue}" ContentStringFormat="Count : {0:###,###,###}"/>
                            </StackPanel>
                        </ToolTipService.ToolTip>
                        <Ellipse StrokeThickness="{TemplateBinding BorderThickness}" Stroke="{TemplateBinding BorderBrush}" Fill="{TemplateBinding Background}"/>
                    </Grid>
                </ControlTemplate>
            </Setter.Value>
        </Setter>
    </Style>
</chartingToolkit:LineSeries.DataPointStyle>

＆＃39; IndependentValue＆＃39; member无效，因为它在chartinToolkit wpf中没有合格的类型名称

2 个答案: