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.net SimpleGeo-从响应中获取经度和纬度_.net_Json.net_Simplegeo - Fatal编程技术网

.net SimpleGeo-从响应中获取经度和纬度

.net SimpleGeo-从响应中获取经度和纬度,.net,json.net,simplegeo,.net,Json.net,Simplegeo,我有以下JSON格式的响应,但是,我似乎不知道如何从中获取logitude和latitude 我试过了 Dim result = JsonConvert.DeserializeObject(Of Dictionary(Of String, Object))(response.Content) 但当我试图获得一个带有“地址”键的物品时……我什么也得不到 下面是JSON响应 {“查询”:{“纬度”:37.779278,“经度”:-122.416582,“地址”:“San” 弗朗西斯科, CA“},

我有以下JSON格式的响应,但是,我似乎不知道如何从中获取logitude和latitude

我试过了

Dim result = JsonConvert.DeserializeObject(Of Dictionary(Of String, Object))(response.Content)
但当我试图获得一个带有“地址”键的物品时……我什么也得不到

下面是JSON响应

{“查询”:{“纬度”:37.779278,“经度”:-122.416582,“地址”:“San” 弗朗西斯科, CA“},“时间戳”:1311197030.697,“特征”:[{“句柄”:“SG_4oR6CqYUXZVEotM8ncLk80_37.780722_u122;122.417364”,“名称”:“06075012400”,“许可”:http://creativecommons.org/publicdomain/mark/1.0/“,“边界”:[-122.421050,37.775147,-122.413365,37.784657],“href”:”http://api.simplegeo.com/1.0/features/SG_4oR6CqYUXZVEotM8ncLk80_37.780722_-122.417364.json“,”缩写“:null,“分类器”:[{“类别”:“我们” 普查,“类型”:“地区”,“子类别”:“区域”}]},{“句柄”:“SG_6qya2EVo227KTsivPoqx28_37.782005_u-122.420177”,“名称”:“公民” 中心“,”许可证“:”不适用于 再分配,“边界”:[-122.425482,37.773229,-122.409979,37.790629],“href”:http://api.simplegeo.com/1.0/features/SG_6qya2EVo227KTsivPoqx28_37.782005_-122.420177.json“,“缩写”:null,“分类器”:[{“类别”:“邻里”,“类型”:“区域”,“子类别”:null}],{“句柄”:“SG_2TnIHbITsDUjuLyhbVeYgx_37.779398_u122.419353”,“名称”:“94102”,“许可证”:"http://creativecommons.org/publicdomain/mark/1.0/“,“边界”:[-122.429920,37.769441,-122.404583,37.789226],“href”:”http://api.simplegeo.com/1.0/features/SG_2TnIHbITsDUjuLyhbVeYgx_37.779398_-122.419353.json,“abbr”:null,“分类器”:[{“类别”:“邮政” 代码“,”类型“:”区域“,”子类别“:”null}]},{”句柄“:”SG_4gzxFRgOF9YjFAtAiQFpDC_37.793367_-122.397153“,”名称“:”程序集 地区 13.“许可证”:http://creativecommons.org/publicdomain/mark/1.0/“,“边界”:[-122.546386,37.708230,-122.281780,37.929824],“href”:”http://api.simplegeo.com/1.0/features/SG_4gzxFRgOF9YjFAtAiQFpDC_37.793367_-122.397153.json“,“abbr”:空,“分类器”:[{“类别”:“立法” “地区”、“类型”:“地区”、“子类别”:“省级” (下)“}]},{“句柄”:“SG_2wbeybesraqlahw1qqxtv1_37.787198_-122.429550”,“名称”:“国会” 地区 8.“许可证”:http://creativecommons.org/publicdomain/mark/1.0/“,“边界”:[-122.612285,37.708131,-122.281780,37.929824],“href”:”http://api.simplegeo.com/1.0/features/SG_2WBEyBsRAqLAHw1QuqXTv1_37.787198_-122.429550.json“,“abbr”:空,“分类器”:[{“类别”:“立法” “地区”、“类型”:“地区”、“子类别”:“国家”}]},{“处理”:“SG_7TAYWdlPlAIzUDT7MVwxmZ_37.759717_uu-122.693971”,“名称”:“San “许可证”:http://creativecommons.org/publicdomain/mark/1.0/“,“边界”:[-123.173825,37.639830,-122.281780,37.929824],“href”:”http://api.simplegeo.com/1.0/features/SG_7TAYWdlPlAIzUDT7MVwxmZ_37.759717_-122.693971.json“,“abbr”:null,“分类器”:[{“类别”:“管理”,“类型”:“区域”,“子类别”:“县”}]},{“句柄”:”SG_1mNfKHr5aXH7LWgmZL8Uq7_37.759717_-122.693971,“名称”:“San” “许可证”:http://creativecommons.org/publicdomain/mark/1.0/“,“边界”:[-123.173825,37.639830,-122.281780,37.929824],“href”:”http://api.simplegeo.com/1.0/features/SG_1mNfKHr5aXH7LWgmZL8Uq7_37.759717_-122.693971.json“,“abbr”:null,“分类器”:[{“类别”:“市政”,“类型”:“区域”,“子类别”:“城市”}]},{“句柄”:”SG_4wyrIh6TQId1MiL2cfYa5d_37.759717_-122.693971,“名称”:“San” 旧金山联合学校 地区、执照:http://creativecommons.org/publicdomain/mark/1.0/“,“边界”:[-123.173825,37.639830,-122.281780,37.929824],“href”:”http://api.simplegeo.com/1.0/features/SG_4wyrIh6TQId1MiL2cfYa5d_37.759717_-122.693971.json,“abbr”:null,“分类器”:[{“类别”:“学校” 地区”、“类型”:“地区”、“子类别”:“统一”}]},{“句柄”:“SG_4n4ze6xOdAFr0gp1WboZrN_37.551206_-122.127401”,“名称”:“San” “许可证”:http://creativecommons.org/publicdomain/mark/1.0/“,“边界”:[-122.516667,37.191667,-121.733333,38.041667],“href”:”http://api.simplegeo.com/1.0/features/SG_4n4ze6xOdAFr0gp1WboZrN_37.551206_-122.127401.json“,“abbr”:null,“分类器”:[{“类别”:“城市” 区域“,”类型“:”区域“,”子类别“:”null}]},{”句柄“:”SG_1wm1YKOa9HLv5VI8IbHVW7_38.107525_-122.693633“,”名称“:”状态 参议院区 3.“许可证”:http://creativecommons.org/publicdomain/mark/1.0/“,“边界”:[-123.134523,37.708230,-122.281780,38.532067],“href”:”http://api.simplegeo.com/1.0/features/SG_1wm1YKOa9HLv5VI8IbHVW7_38.107525_-122.693633.json“,“abbr”:空,“分类器”:[{“类别”:“立法” “地区”、“类型”:“地区”、“子类别”:“省级” (上)“}]},{“句柄”:“SGè2mysapillvqg3moxrsvehyrè37.215297è-119.663837”,“名称”:“加利福尼亚州”,“许可证”:http://creativecommons.org/publicdomain/mark/1.0/“,“边界”:[-124.482003,32.528832,-114.131211,42.009517],“href”:”http://api.simplegeo.com/1.0/features/SG_2MySaPILVQG3MoXrsVehyR_37.215297_-119.663837.json“,”缩写“:”CA“,”分类器“:[{”类别“:”次国家级“,”类型“:”地区“,”子类别“:”州“}],”句柄“:”SG_3tLT0I5cOUWIpoVOBeScOx_41.316130_-119.116571“,”名称“:”美国/洛杉矶“,”许可证“:”creativecommons.org/publicdomain/zero/1.0/”,”边界“:[-124.733253,32.534622,-114.039345,49.002892],”href:”http://api.simplegeo.com/1.0/features/SG_3tLT0I5cOUWIpoVOBeScOx_41.316130_-119.116571.json,“abbr”:null,“分类器”:[{“类别”:“时间” “区域”、“类型”:“区域”、“子类别”:null}]},{“句柄”:“SG_3uwSAEdXVBzK1ZER9Nqkdp_45.687160_u-112.493107”,“名称”:“联合” 各州 美国,“许可证”:http://creativecommons.org/publicdomain/mark/1.0/“,“边界”:[-179.142471,18.930138179.781150,71.412180],“href”:”http://api.simplegeo.com/1.0/features/SG_3uwSAEdXVBzK1ZER9Nqkdp_45.687160_-112.493107.json“,“缩写”:null,“分类器”:[{“类别”:“国家”,“类型”:“地区”,“子类别”:null}],“天气”:{“风速”:“6.9” 每米 第二,“温度”:“78F”,“露点”:“59F”,“云量”:“0%”,“风向”:“325” “学位”,“预测”:{“今晚”:{“条件”:“大部分” “多云”、“降水量”:“0%”,“温度”:{“最高”:“58F”、“最低”:“55F”},“明天”:{“条件”:“晴朗”、“降水量”:”
Dim queryDict = result.Item("query")
Dim lng = queryDict.Item("longitude")
Dim lat = queryDict.Item("latitude")