Windows Phone GIS using Bing-Maps

Hello everyone
Today the blog will discuss how to create GIS windows Phone application using Bing Maps,
First you must register at Bing developer site for downloading the water mark of the Bing link:
http://www.bing.com/developers/appids.aspx
after you registered opened VS 2010 and select windows Phone application:

We add the component side bing map

we add listbox of cities for now (next post we'll see how we do it with just the address with only a textbox!!)
Add to listbox four cities (you can add class of the city that will include the long and lat with the name... that will be in the next post :))

the Selection will make map go to the city
Important to know:
1) have the coordinates (latitude, longtitue)
2) The zoom is how far we see the map bigger it got closer to earth zoom
To the presentation i used at 10

3) the cord`s you can find in wiki - just search it...

this is how it look on load (see all the world)

So after clicking on the London

Enjoy, and continue to follow the blog