Load mulitple KML files

[Jon]

Hi..
I have mulitple KML files how can I load them all and allow a user to click on a 'shape' and bring up a messagebox?
(I have the fifty states and want break up dialog box when each is clicked)
Thanks in advance

[Andrey]

Hello Jon,

You can use the KmlReader to read KML files. You can find more details here:

http://www.telerik.com/help/silverlight/radmap-features-kml-data-import.html

You can use the following code to identify the shape where  the mouse button is clicked and show dialog:

<telerik:RadMap x:Name="RadMap1"
        Center="40,-100"
        ZoomLevel="3"
        MapMouseClick="MapMouseClick">
    <telerik:RadMap.Provider>
        <telerik:OpenStreetMapProvider />
    </telerik:RadMap.Provider>
    <telerik:InformationLayer x:Name="InformationLayer">
    </telerik:InformationLayer>
</telerik:RadMap>

public partial class MainPage : UserControl
{
    public MainPage()
    {
        InitializeComponent();
    }

    private void MapMouseClick(object sender, Telerik.Windows.Controls.Map.MapMouseRoutedEventArgs eventArgs)
    {
        IEnumerable<object> list = this.InformationLayer.GetItemsInLocation(eventArgs.Location);
        foreach (object item in list)
        {
            MapShape shape = item as MapShape;
            if (shape != null)
            {
                MessageBox.Show("Sate: " + shape.ExtendedData.GetValue("STATE"));
                break;
            }
        }
    }
}

Regards,

Andrey Murzov

the Telerik team

[Jon]

Thanks.. BUT the tooltips prevent the mouse click when I add this.. How can I do both?

 

void mapShapeReader_PreviewReadCompleted(object sender, PreviewReadShapesCompletedEventArgs eventArgs)

{

 

 

foreach (FrameworkElement element in eventArgs.Items)

{

 

MapShape polygon = element as MapShape;

 

if (polygon != null)

 

{

 

 var tooltip = new ToolTip();

 

 tooltip.Content = polygon.ExtendedData;

 

 tooltip.ContentTemplate = this.Resources["ToolTipTemplate"] as DataTemplate;

 

 ToolTipService.SetToolTip(element, tooltip);

 

 polygon.MouseEnter += new MouseEventHandler(polygon_MouseEnter);

 

}

 

　

　

}

[Andrey]

Hi Jon,

The MouseEnter event can't be used for implementing the reaction on mouse click. You should use MouseLeftButtonDown and MouseLeftButtonUp events instead.

Regards,

Andrey Murzov

the Telerik team