Missing Assembly - using OxyPlot in WPF

Question

I'm working with OxyPlot in WPF. Trying to name my plotview I get compiler-error:

Compiler Error Message: CS0234: The type or namespace name 'Wpf' does not exist in the namespace 'NameOfProject' (are you missing an assembly reference?)

my XAML-code very simple:

<Window x:Class="NameOfProject"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        xmlns:oxy="clr-namespace:OxyPlot.Wpf;assembly=OxyPlot.Wpf"
        Title="Plot_MV" Height="auto" Width="auto">
    <Grid>
        <Grid.RowDefinitions>
            <RowDefinition Height="auto"/>
            <RowDefinition Height="auto"/>
            <RowDefinition Height="35"/>
        </Grid.RowDefinitions>

        <Button 
            Grid.Row="0"
            Margin="10,10,0,10"
            Content="ExportToPDF"
            Height="30"
            Width="80"
            HorizontalAlignment="Left" Click="Button_Click">            
        </Button>

        <oxy:PlotView 
            x:Name="plotName"
            Model="{Binding plotModel}" 
            Grid.Row="1">            
        </oxy:PlotView>

    </Grid>
</Window>

I'm using XS Express 2012 and OxyPlot Version 2015.1.1046.0 Anyone an idea to fix it?

I use Oxyplut to, but my xmlns is this one, try this: `xmlns:oxy="http://oxyplot.org/wpf"` — Jose, Oct 02 '15 at 10:43
Cannot be the same error if you does not use .Wpf in any other xmlns. Maybe your problem is on the references of your project, did you correctly added the oxyplot library to your project? — Jose, Oct 02 '15 at 11:36

score 0 · Answer 1 · answered Oct 02 '15 at 11:52

0

Suppose you have your class: MyWindow:

namespace MyProject {
    public class MyWindow : Window 
    {
        // code here
    }
}

Then in XAML your class need to be qualified (with namespace)

<Window x:Class="MyProject.MyWindow" ...

Hope this helps.

answered Oct 02 '15 at 11:52

Kędrzu

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My class is qualified with namespace ` – a.w. Oct 02 '15 at 11:58

Missing Assembly - using OxyPlot in WPF

1 Answers1