Method that returns an anonymous Object

Question

Hello Friends I just have a question about the code below that uses Dapper to get data. I was wondering why do I need the code new{Id} and how does Dapper handle that one property. Thanks !

var output=_db.LoadDataItem<PayerModel, dynamic>(sql, new {Id}, connString);

Answer 1

the sql text should have parameter name @id. instead passing a parameter collection where each parameter has, a name, value and type, dapper uses reflection on the passed anonymous object.

see:

https://www.learndapper.com/parameters