windowphone 高德地图之搜索定位地点的周边热点
1.在这次学习中首先是根据手机位置服务获取当前所在位置的经纬度。double x = 39.9081397215191; double y = 116.324735831984; /// <summary> /// 获取定位经纬度 /// </summary> private void GetStartGeoCoordinate() { GeoCoordinateWatcher gwatcher = new GeoCoordinateWatcher(GeoPositionAccuracy.Default); gwatcher.PositionChanged += (sender, e) => { x = e.Position.Location.Latitude;//纬度 y = e.Position.Location.Longitude;//经度 }; gwatcher.Start(); }
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