How can I show the busy indicator when loading map data.. what's wrong with this?

[Jon]

Hi..
Can you tell me what is wrong with this.. and how I can show the busy indicator when loading map data.. thanks

 

 

private void LoadData()

 

{

 

 

this.radBusy.IsBusy = true;

 

 

 

DataCRMDataContext dc = new DataCRMDataContext();

 

 

 

var query = from i in dc.VACTIVEREPs

 

 

 

where i.RepID > 0

 

 

 

select i;

 

 

 

List<CRM_GIS.VACTIVEREP> lstVActiveReps = query.ToList();

 

　

 

 

foreach (VACTIVEREP Rep in lstVActiveReps)

 

{

 

 

var pushpin = new Pushpin();

 

pushpin.Background = System.Windows.Media.

 

Brushes.Red;

 

pushpin.ToolTip = Rep.LastName +

 

", " + Rep.FirstName + " " + Rep.RepNo;

 

 

 

 

MapLayer.SetLocation(pushpin, new Location(Convert.ToDouble(Rep.lat), Convert.ToDouble(Rep.lng)));

 

pushpin.MouseDoubleClick +=

 

new MouseButtonEventHandler(pushpin_MouseDoubleClick);

 

pushpin.MouseDown +=

 

new MouseButtonEventHandler(pushpin_MouseDown);

 

　

 

 

this.informationLayer.Items.Add(pushpin);

 

}

 

 

this.radBusy.IsBusy = false;

 

}

[Konstantina]

Hi Jon,

In order to make it work you will have to use the BackgroundWorker class as illustrated in this online demo.

Hope this helps.

Regards,
Konstantina
the Telerik team