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Map not centering

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krisdoff
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krisdoff asked on 27 Feb 2012, 02:26 PM
Hi there,
Hopefully a simple question.

I am getting the results of a geocode query back successfully, i.e. it appears to have a valid Long+Lat, but I cant seem to center the map on that location (and preferably zoom).  Do I need to do more than this?:

      private void geoProvider_GeocodeCompleted(object sender, GeocodeCompletedEventArgs e)
        {

            if (e.Response.Results != null && e.Response.Results.Count > 0)
            {

                 Telerik.Windows.Controls.Map.Location location = e.Response.Results[0].Locations[0];
                 radMap1.Center = location;

            }

        }


Many Thanks


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Andrey
Telerik team
answered on 01 Mar 2012, 10:36 AM
Hi Chris,

The code is OK.
This behavior could occur when you restrict a panning region in RadMap specifying the GeoBounds property. And when a geocode result has the location which is out of this area.
It is very complicated and it is hard to reproduce the problem without your solution, but using just a code snippet you sent. Could you, please, provide us with your solution or with a small sample solution which reproduces it?

Greetings,
Andrey Murzov
the Telerik team
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krisdoff
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answered on 01 Mar 2012, 06:57 PM
Hi there,

Actually turned out to be the way I was declaring the control in XAML.  Not sure where I got the code from but it was this :

<UserControl x:Class="Aurum.ShowAddress"
    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"
             xmlns:m="clr-namespace:Microsoft.Maps.MapControl;assembly=Microsoft.Maps.MapControl"
              xmlns:aurum="clr-namespace:Aurum"

    mc:Ignorable="d"
    d:DesignHeight="500" d:DesignWidth="800" xmlns:telerik="http://schemas.telerik.com/2008/xaml/presentation">
   
 
        <Grid x:Name="LayoutRoot" HorizontalAlignment="Stretch" VerticalAlignment="Stretch">
            <aurum:AurumDialogue x:Name="frmPopup" PanelHeight="460" PanelWidth="620" TitleText="Choose order status" >
                <aurum:AurumDialogue.Content>
                    <Grid Width="Auto" Height="Auto">
                    <telerik:RadMap Height="400" Width="600" HorizontalAlignment="Left"  Name="radMap1" VerticalAlignment="Top"  >
            <m:Map x:Name="myMap" CredentialsProvider="OURKEY" Mode="Road"/>
                            </telerik:RadMap>
                    </Grid>
                       
                </aurum:AurumDialogue.Content>
            </aurum:AurumDialogue>
         
    </Grid>
</UserControl>



Thanks for your help though
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Andrey
Telerik team
answered on 06 Mar 2012, 11:42 AM
Hello Chris,

Your XAML definitely looks strange. The only child elements allowed for RadMap control are map layers (i.e. InformationLayer, DynamicLayer, VirtualizationLayer).

Kind regards,
Andrey Murzov
the Telerik team
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