topic Re: Implementing Behaviours and Actions in Silverlight Project in ArcGIS API for Silverlight Questions

Implementing Behaviours and Actions in Silverlight Project

TahaSözgen — Sun, 12 Dec 2021 04:59:36 GMT

Hi There;
I would like to implement the behaviours and actions in silverlight. Here are the codes.the code is also here: http://help.arcgis.com/en/webapi/silverlight/samples/start.htm#ConstrainExtentBehavior

<UserControl x:Class="ArcGISMapping.behavioursandactions.ConstraintExtendBehaviour"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
    mc:Ignorable="d"
    d:DesignHeight="300" d:DesignWidth="400"
    xmlns:esri="http://schemas.esri.com/arcgis/client/2009"   
    xmlns:i="http://schemas.microsoft.com/expression/2010/interactivity">

    <Grid x:Name="LayoutRoot" >
        <esri:Map x:Name="MyMap" WrapAround="True" Extent="-15000000,2000000,-7000000,8000000">
            <esri:ArcGISTiledMapServiceLayer ID="MyBaseLayer" 
                Url="http://services.arcgisonline.com/ArcGIS/rest/services/World_Street_Map/MapServer" />

            <i:Interaction.Behaviors>
                <esri:ConstrainExtentBehavior ConstrainedExtent="-15000000,2000000,-7000000,8000000" />
            </i:Interaction.Behaviors>

        </esri:Map>
    </Grid>
</UserControl>

I am getting the error: The name "Interaction" does not exist in the namespace "http://schemas.microsoft.com/expression/2010/interactivity".

How can I resolve that problem? Thanks in advance.

Re: Implementing Behaviours and Actions in Silverlight Project

AhmedEl-Sisi — Sun, 12 Dec 2021 04:59:39 GMT

<UserControl x:Class="ArcGISMapping.behavioursandactions.ConstraintExtendBehaviour"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
    mc:Ignorable="d"
    d:DesignHeight="300" d:DesignWidth="400"
    xmlns:esri="http://schemas.esri.com/arcgis/client/2009"   
    xmlns:i="http://schemas.microsoft.com/expression/2010/interactivity">



    <Grid x:Name="LayoutRoot" >
        <esri:Map x:Name="MyMap" WrapAround="True" Extent="-15000000,2000000,-7000000,8000000">
            <esri:ArcGISTiledMapServiceLayer ID="MyBaseLayer" 
                Url="http://services.arcgisonline.com/ArcGIS/rest/services/World_Street_Map/MapServer" />

            <i:Interaction.Behaviors>
                <esri:ConstrainExtentBehavior ConstrainedExtent="-15000000,2000000,-7000000,8000000" />
            </i:Interaction.Behaviors>

        </esri:Map>
    </Grid>
</UserControl>

I am getting the error: The name "Interaction" does not exist in the namespace "http://schemas.microsoft.com/expression/2010/interactivity".

How can I resolve that problem? Thanks in advance.

Try to include System.Windows.Interactivity.dll in your project