Convert XAML code to C# code

Question

How can I convert this code part from XAML to C# code?

 <ComboBoxItem  x:Name="cmbItemDashDot1">
            <Viewbox>
                <Image  Height="18" Width="70">
                    <Image.Source>
                        <DrawingImage>
                            <DrawingImage.Drawing>
                                <GeometryDrawing Brush="Black">
                                    <GeometryDrawing.Geometry>
                                        <LineGeometry StartPoint="0,9" EndPoint="38,9" />
                                    </GeometryDrawing.Geometry>
                                    <GeometryDrawing.Pen>
                                        <Pen Brush="Black"  Thickness="1"  DashStyle="{x:Static DashStyles.DashDot}"/>
                                    </GeometryDrawing.Pen>
                                </GeometryDrawing>
                            </DrawingImage.Drawing>
                        </DrawingImage>
                    </Image.Source>
                </Image>
            </Viewbox>
        </ComboBoxItem>

I can not find analogies for some elements. Or How can I draw a line in ComboBoxItem programmatically?

Check that your project has a reference to System.Windows.Media — paul
– paul, Commented Feb 16, 2015 at 12:12
Can not find analogies - what is that? Do you miss namespaces? ComboBoxItem is System.Windows.Controls.ComboBoxItem (or just add using System.Windows.Controls;). If problem is that, then you can use google to find in which namespace is control (type "wpf controlname"). Or just right click ComboBoxItem text in code and choose Resolve and intellisense will fix it for you. — Sinatr
– Sinatr, Commented Feb 16, 2015 at 12:21

Mohini Mhetre · Accepted Answer · 2015-02-16 12:33:04Z

1

Try this code

     Image img = new Image();

     GeometryDrawing gDrwing = new GeometryDrawing();
     gDrwing.Brush = Brushes.Black;

     LineGeometry lineGeo = new LineGeometry();
     lineGeo.StartPoint = new Point(0, 9);
     lineGeo.EndPoint = new Point(38, 9);


     Pen pen = new Pen();
     pen.Brush = Brushes.Black;
     pen.Thickness = 1;
     pen.DashStyle = DashStyles.DashDot;

     gDrwing.Geometry = lineGeo;
     gDrwing.Pen = pen;

     DrawingImage geometryImage = new DrawingImage(gDrwing);

     img.Source = geometryImage;
     Viewbox vb = new Viewbox();
     vb.Child = img;

     comboBox1.Items.Add(vb);

answered Feb 16, 2015 at 12:33

Mohini Mhetre

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