Question

嗨我在WPF中配置oxyplot时遇到问题。我找到了一些解决方案，但没有任何效果。我发现这是最好的http://blog.bartdemeyer.be/2013/03/creating-graphs-in-wpf-using-oxyplot/ 但是仍然有问题，我在XAML文件中收到此错误：

命名空间codeplex中不存在名称图

MainWindow.xaml文件：

<Window x:Class="OxyPlotDemo.MainWindow"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
    xmlns:local="clr-namespace:OxyPlotDemo"
     xmlns:oxy="http://oxyplot.codeplex.com"
    mc:Ignorable="d"
    Title="MainWindow" Height="350" Width="525">

<Grid>
    <oxy:Plot x:Name="Plot1" Title="A Graph" Model="{Binding PlotModel}" Margin="10" Grid.Row="1">
    </oxy:Plot>
</Grid>

MainWindow.xaml.cs

using System.Windows;
namespace OxyPlotDemo

{

public partial class MainWindow : Window
{

    private ViewModels.MainWindowModel viewModel;
    public MainWindow()
    {

        viewModel = new ViewModels.MainWindowModel();
        DataContext = viewModel;

        InitializeComponent();
    }
}
}

MainWindowModel.cs

using  System.ComponentModel;
using OxyPlot;


namespace OxyPlotDemo.ViewModels
{
    public class MainWindowModel : INotifyPropertyChanged
    {
        private PlotModel plotModel;
        public PlotModel PlotModel
        {
            get { return plotModel; }
            set { plotModel = value; OnPropertyChanged("PlotModel"); }
    }

    public MainWindowModel()
    {
        PlotModel = new PlotModel();
    }

    public event PropertyChangedEventHandler PropertyChanged;

    //[NotifyPropertyChangedInvocator]
    protected virtual void OnPropertyChanged(string propertyName)
    {
        PropertyChangedEventHandler handler = PropertyChanged;
        if (handler != null) handler(this, new PropertyChangedEventArgs(propertyName));
    }
}
}

也许有人有更好的解决方案。我只需要显示一些图表，其中包含来自传感器的大量数据，而不是实时的。

命名空间中不存在C＃WPF OxyPlot错误图

0 个答案: