Adding controls to XAML Page by code

Question

I have a XAML page with this body:

<Grid x:Name="ContentPanel" Grid.Row="1" Margin="12,0,12,0">
</Grid>

Now I want to add following controls in the Code Behind into the ContentPanel

    <ViewportControl x:Name="viewport" ManipulationStarted="OnManipulationStarted" ManipulationDelta="OnManipulationDelta" ManipulationCompleted="OnManipulationCompleted" ViewportChanged="viewport_ViewportChanged">
        <Canvas x:Name="canvas">
            <Image x:Name="TestImage" RenderTransformOrigin="0,0" CacheMode="BitmapCache" ImageOpened="OnImageOpened">
                <Image.RenderTransform>
                    <ScaleTransform x:Name="xform"/>
                </Image.RenderTransform>
            </Image>
        </Canvas>
    </ViewportControl>

Is there a way to do this by code?

@Leparevilo tell us what you have tried. Did you even google this? A simple search turns up lots of help. Try googling "wpf add control from code" — StillLearnin
– StillLearnin, Commented May 16, 2014 at 12:58
I have Trouble, "converting" the XAML-code to C#-code. Creating the ViewportControl is OK. Creating the Canvasis OK. But creating the Imageand it´s "transform-stuff" - here I´m unable to code this. — Oliver Apel
– Oliver Apel, Commented May 16, 2014 at 13:08

dkozl · Accepted Answer · 2014-05-16 13:35:49Z

0

Since

Creating the ViewportControl is OK. Creating the Canvas is OK. But creating the Image and it's "transform-stuff" - here I'm unable to code this

and you don't need to register names you can try this to create Image:

var img = new Image
{
    RenderTransformOrigin = new Point(0,0),
    CacheMode = new BitmapCache(),
    RenderTransform = new ScaleTransform()
};
img.ImageOpened += OnImageOpened;

//and you add it to Canvas
Canvas canvas = new Canvas();
canvas.Children.Add(img);

edited May 16, 2014 at 13:35

answered May 16, 2014 at 13:27

dkozl

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2 Comments

Oliver Apel Over a year ago

This seems to work. Can you finally help me, to add the canvas to the ViewportControl?

dkozl Over a year ago

VieportControl is a ContentControl so setting the Content like viewPortControl.Content = canvas should work

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