What is ProjectTo AutoMapper?
The . ProjectTo() will tell AutoMapper’s mapping engine to emit a select clause to the IQueryable that will inform entity framework that it only needs to query the Name column of the Item table, same as if you manually projected your IQueryable to an OrderLineDTO with a Select clause.
Is AutoMapper worth using?
AutoMapper is probably good for really small, short-lived projects or proof of concepts, but when you start to care about your code quality, you should definitely rethink all pros and cons regarding using AutoMapper.
Is AutoMapper a singleton?
Your configuration (e.g. Automapper Profiles) are singletons. That is, they are only ever loaded once when your project runs.
What is AutoMapper profile?
automapper Profiles Basic Profile Profiles permit the programmer to organize maps into classes, enhancing code readability and maintainability. Any number of profiles can be created, and added to one or more configurations as needed. Profiles can be used with both the static and instance-based APIs.
Who wrote AutoMapper?
Jimmy Bogard
A few months ago, Jimmy Bogard, author of the excellent AutoMapper wrote a great article about Autoprojecting LINQ queries.
Who created AutoMapper?
In this episode, Shawn interviews Chief Architect and Headspring Fellow Jimmy Bogard about his long-running open source project AutoMapper. AutoMapper is a simple little library built to solve a deceptively complex problem—getting rid of code that mapped one object to another.
What is AutoMapper .NET core?
What is AutoMapper? AutoMapper is a simple library that helps us to transform one object type to another. It is a convention-based object-to-object mapper that requires very little configuration. The object-to-object mapping works by transforming an input object of one type into an output object of a different type.
Why is AutoMapper used?
AutoMapper is used whenever there are many data properties for objects, and we need to map them between the object of source class to the object of destination class, Along with the knowledge of data structure and algorithms, a developer is required to have excellent development skills as well.
Is AutoMapper thread safe?
Mapper is a wrapper class to wrap to create new configuration, and new instance of mapper inside static memory, so strictly speaking it is not thread-safe, but you can use it safe as long as you only initialize the configuration once.
Why do we need AutoMapper?
AutoMapper is the convention-based object to object mapper. It maps the properties of two different objects by transforming the input object of one type to the output object of another type.
What is AutoMapper in .NET Core?