WPF copy blend Regular Polygon into application
c#, wpf, xaml
Solution
You should add reference to the assembly `Microsoft.Expression.Drawing`. Like this:
Problem
I have created a ellipse with a triangle in Blend 2012. I went to copy the xaml into my WPF application. However I get the error message "The name RegularPolygon does not exist in the namespace http://schemas.microsoft.com/expression/2010/drawing. What is missing? ``` <Application x:Class="WpfSimulator.App" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" xmlns:ed="http://schemas.microsoft.com/expression/2010/drawing" StartupUri="MainWindow.xaml"> <Application.Resources> <ed:RegularPolygon HorizontalAlignment="Left" Height="32" InnerRadius="1" Margin="29,14,0,0" PointCount="3" Stretch="Fill" Stroke="Black" StrokeThickness="0" VerticalAlignment="Top" Width="37" RenderTransformOrigin="0.5,0.5"> <ed:RegularPolygon.RenderTransform> <TransformGroup> <ScaleTransform/> <SkewTransform/> <RotateTransform Angle="90.492"/> <TranslateTransform/> </TransformGroup> </ed:RegularPolygon.RenderTransform> <ed:RegularPolygon.Fill> <RadialGradientBrush RadiusY="1.241" RadiusX="0.611"> <GradientStop Color="#FF1F1FD8"/> <GradientStop Color="White" Offset="1"/> </RadialGradientBrush> </ed:RegularPolygon.Fill> </ed:RegularPolygon> ```