ConvertedValue

This attribute is used to set the value of the NpgsqlParameter.ConvertedValue property via a class property.

Attribute

Below a sample code on how to use this attribute.

public class Person {     public int Id { get; set; }      [ConvertedValue("ConvertedValue")]     public string Name { get; set; } } 

Fluent Mapping

Below is a sample code on how to use this attribute via FluentMapper.

FluentMapper     .Entity<Person>()     .PropertyValueAttributes(e => e.Name, new ConvertedValueAttribute("ConvertedValue")); 

Retrieval

You can retrieve the attribute via PropertyValueAttributeCache.

var attribute = PropertyValueAttributeCache     .Get<Person>(e => e.Name)?     .FirstOrDefault(e => e.GetType() == typeof(ConvertedValueAttribute)); 

Or, via the PropertyValueAttributeMapper.

var attribute = PropertyValueAttributeMapper     .Get<Person>(e => e.Name)?     .FirstOrDefault(e => e.GetType() == typeof(ConvertedValueAttribute)); 

We strongly suggest to always use the PropertyValueAttributeCache to maximize the performance.