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Property 'x' does not exist in namespace

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Unisense asked on 17 Dec 2013, 08:21 AM

Property-does-not-exist.PNG

Hi,

I have had this problem a couple of times now and i dont understand why it happens.

Every time i try to use a property on for example an AreaSeries, the compiler tells me that this property does not exist in the telerik namespace "http://schemas.telerik.com/2008/xaml/presentation" even though the intellisense suggest the property.

See attached image.

I have the following code for the graph:

<telerik:RadCartesianChart Grid.Column="1" Grid.Row="0" Grid.RowSpan="2" Margin="0,0,0,3" x:Name="lineSeries" ClipToBounds="False">

<telerik:RadCartesianChart.VerticalAxis>

<telerik:LinearAxis IsInverse="True" Name="verticalAxis" Title="Depth(µm)"/>

</telerik:RadCartesianChart.VerticalAxis>

<telerik:RadCartesianChart.HorizontalAxis>

<telerik:LinearAxis Name="horizontalAxis" Title="Concentration(µmol/l)"/>

</telerik:RadCartesianChart.HorizontalAxis>

<telerik:ScatterPointSeries x:Name="pointSeries" XValueBinding="XValue" YValueBinding="YValue" ItemsSource="{Binding}">

<telerik:ScatterPointSeries.PointTemplate>

<DataTemplate>

<Ellipse Width="17" Height="17" Fill="Blue"/>

</DataTemplate>

</telerik:ScatterPointSeries.PointTemplate>

</telerik:ScatterPointSeries>

<telerik:ScatterLineSeries ItemsSource="{Binding}" StrokeThickness="1.5" x:Name="serie" Stroke="Red" XValueBinding="XValue" YValueBinding="YValue">

</telerik:ScatterLineSeries>

<telerik:AreaSeries StrokeThickness="2" Fill="Gray">

<telerik:AreaSeries.DataPoints>

<telerik:CategoricalDataPoint Value="20"/>

<telerik:CategoricalDataPoint Value="40"/>

<telerik:CategoricalDataPoint Value="35"/>

<telerik:CategoricalDataPoint Value="40"/>

<telerik:CategoricalDataPoint Value="30"/>

<telerik:CategoricalDataPoint Value="50"/>

</telerik:AreaSeries.DataPoints>

</telerik:AreaSeries>

<telerik:RadCartesianChart.Behaviors>

<telerik:ChartPanAndZoomBehavior ZoomMode="Both" PanMode="Both"/>

</telerik:RadCartesianChart.Behaviors>

<telerik:RadCartesianChart.Grid>

<telerik:CartesianChartGrid Name="chartGrid" MajorLinesVisibility="XY" MajorXLineDashArray="5, 5" MajorYLineDashArray="5, 5">

<telerik:CartesianChartGrid.MajorXLineStyle>

<Style TargetType="Line">

<Setter Property="Shape.Stroke" Value="Gray" />

</Style>

</telerik:CartesianChartGrid.MajorXLineStyle>

<telerik:CartesianChartGrid.MajorYLineStyle>

<Style TargetType="Line">

<Setter Property="Shape.Stroke" Value="Gray" />

</Style>

</telerik:CartesianChartGrid.MajorYLineStyle>

</telerik:CartesianChartGrid>

</telerik:RadCartesianChart.Grid>

</telerik:RadCartesianChart>

I must be doing something wrong here i just cant see what it is :)

Best regards,
Jeppe

2 Answers, 1 is accepted

answered on 20 Dec 2013, 10:49 AM

WpfApplication5.zip

Hello Jeppe,

I wasn't able to reproduce this issue locally. I prepared a sample project using the code snippet you sent, however please note that I changed the HorizontalAxis to be Categorical as you have defined CategoricalDataPoints in the AreaSeries and I wanted to display them.

The Stroke and the Fill of the area are properly applied and I don't receive any errors. I have referenced the three required assemblies for the ChartView components:

Telerik.Windows.Data.dll
Telerik.Windows.Controls.dll
Telerik.Windows.Controls.Chart.dll

Please have a look at the solution and let me know if you receive any errors regarding the style-related properties.

Regards,
Tina Stancheva
Telerik

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