https://blog.prakashrathod.com/2012/03/28/error-during-serialization-or-deserialization-using-the-json-javascriptserializer-the-length-of-the-string-exceeds-the-value-set-on-the-maxjsonlength-property/
Error during serialization or deserialization using the JSON JavaScriptSerializer. The length of...
errorserialization
https://www.exercisescsharp.com/data-serialization/serialize-objects-javascriptserializer
JavaScriptSerializer: Serialize objects - Exercises C#
serializeobjectsexercises