C # parse Json string may be by Newtonsoft.Json Json serialized into a string object values from the object reacquisition
Newtonsoft.Json.JsonConvert.DeserializeObject<dynamic>(jsonString)
1. Right-click on an item, select [NuGet management package], the search interface NuGet Newtonsoft.Json, and installed in the project
2. The use of object value after conversion of type dynamic Json, conversion reacquisition
3.json file as follows