Let’s now take a look at static members of a class. Again, a static object is one that persists in the memory the entire time the application is in execution.

I've got a C# class that is all string types, nothing fancy, and once the item is created it gets serialized with the new System.Text.Json stuff and then attempts to POST to a web server.

Objects based on this class take a required stored procedure name and zero or more stored procedure parameters, all as object properties. The C# objects return datatables, or null values, as ...

The is keyword lets you check if a variable is pointing to an object of a particular class (or a class that inherits from some class). For example, the code in this if block only executes if ...