我正在尝试在 UWP 应用程序中使用 LiveCharts 库。我通过 NuGet 安装了 LiveCharts 和 LiveCharts.Uwp。我按照 LiveCharts 网站上提供的步骤重新创建了他们的第一个示例，但我总是在 XAML 文件中收到以下错误：
命名空间“using:LiveCharts.Uwp”中不存在名称“CartesianChart”
在类型“CartesianChart”中找不到属性“系列”。
（见附两张图）。
下面是我的 MainPage.xaml 和 MainPage.xaml.cs 的代码：
MainPage.xaml：
<Page
x:Class="LC2.MainPage"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:local="using:LC2"
xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
xmlns:lvc="using:LiveCharts.Uwp"
mc:Ignorable="d">
<Grid Background="{ThemeResource ApplicationPageBackgroundThemeBrush}">
<lvc:CartesianChart Series="{Binding SeriesCollection}" />
</Grid>
</Page>
MainPage.xaml.cs
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Runtime.InteropServices.WindowsRuntime;
using Windows.Foundation;
using Windows.Foundation.Collections;
using Windows.UI.Xaml;
using Windows.UI.Xaml.Controls.Primitives;
using Windows.UI.Xaml.Data;
using Windows.UI.Xaml.Input;
using Windows.UI.Xaml.Media;
using Windows.UI.Xaml.Navigation;
using Windows.UI.Xaml.Controls;
using LiveCharts;
using LiveCharts.Uwp;
// The Blank Page item template is documented at https://go.microsoft.com/fwlink/?LinkId=402352&clcid=0x409
namespace LC2
{
/// <summary>
/// An empty page that can be used on its own or navigated to within a Frame.
/// </summary>
public sealed partial class MainPage : Page
{
public MainPage()
{
this.InitializeComponent();
SeriesCollection = new SeriesCollection
{
new LineSeries
{
Values = new ChartValues<double> { 3, 5, 7, 4 }
},
new BarSeries
{
Values = new ChartValues<decimal> { 5, 6, 2, 7 }
}
};
}
public SeriesCollection SeriesCollection { get; set; }
}
}