Automapper custom mapping

1. How do I create a map in AutoMapper?
2. How do I map a list in AutoMapper?
3. Does AutoMapper map private fields?
4. What are AutoMapper profiles?
5. How do Mapper maps work?
6. Is it good to use AutoMapper?
7. What is Mapper map?
8. What is reverse map in AutoMapper?
9. How does AutoMapper work in C#?
10. What is AutoMapper in .NET core?
11. How do I ignore property in AutoMapper?
12. Does AutoMapper use reflection?
13. What is the use of AutoMapper in MVC?

How do I create a map in AutoMapper?

Use a MapperConfiguration instance and store statically as needed, or Mapper. Initialize. Use CreateMapper to create a mapper instance. I need to map some properties of classes which has different name and structure.

How do I map a list in AutoMapper?

Once you have your types, and a reference to AutoMapper, you can create a map for the two types. Mapper. CreateMap<Order, OrderDto>(); The type on the left is the source type, and the type on the right is the destination type.

Does AutoMapper map private fields?

By default, AutoMapper only recognizes public members. It can map to private setters, but will skip internal/private methods and properties if the entire property is private/internal.

What are AutoMapper profiles?

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.

How do Mapper maps work?

Automapper is an object to object mapper. Object-object mapping works by transforming an input object of one type into an output object of a different type. ... So, the automapper sits between the source and destination object.

Is it good to use AutoMapper?

AutoMapper is a great tool when used for simple conversions. When you start using more complex conversions, AutoMapper can be invaluable. For very simple conversions you could of course write your own conversion method, but why write something that somebody already has written?

What is Mapper map?

AutoMapper is a popular object-to-object mapping library that can be used to map objects belonging to dissimilar types. As an example, you might need to map the DTOs (Data Transfer Objects) in your application to the model objects.

What is reverse map in AutoMapper?

The Automapper Reverse Mapping is nothing but the two-way mapping which is also called as bidirectional mapping. As of now, the mapping we discussed are one directional means if we have two types let's say Type A and Type B, then we Map Type A with Type B.

How does AutoMapper work in C#?

The AutoMapper in C# is a mapper between two objects. That is AutoMapper is an object-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?

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.

How do I ignore property in AutoMapper?

Automapper ignore property using 'DoNotValidate'

Using DoNotValidate will Ignore the current member when validating source members.

Does AutoMapper use reflection?

When you call CreateMap, AutoMapper uses optimizers to build the code for getting/setting values on source/destination types. Currently, it uses a combination of Reflection. Emit and expression tree compilation. At Map time, it uses the optimized callbacks for interacting with types.

What is the use of AutoMapper in MVC?

AutoMapper is an object-object mapper that allows you to solve the problem of manually mapping each property of a class with the same properties of another class. Before AutoMapper was introduced if we wanted to assign one object property to another object property then we were following a long procedure.