Esri has released a mobile geographic information system (GIS) API for the new Microsoft Windows Phone platform. The ArcGIS API for Windows Phone can be used to create interactive applications that combine mapping resources, such as maps, locators, and geoprocessing models, with Windows Phone technologies and frameworks, such as the application bar, controls, and location. The API is available at no cost from the ArcGIS Resource Center and includes a detailed blog, forum, samples, and support. Learn More
