Fascination About dapper tutorial for beginners

Fascination About dapper tutorial for beginners

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The first thing we're going to do is to produce a new Dto folder, and inside of it, a new CompanyForCreationDto class that we're going to use with the Put up ask for:

Utilizing the QueryMultipleAsync() process, we can certainly execute numerous SQL statements and return several results in just one query. Enable’s see how to do this by having an case in point.

The above mentioned code is very simple to grasp, in this article We have now added a databases relationship string to a variable called myCS. Up coming We've got assigned a variable sql a databases insert question.

Dealing with the update and delete is very basic due to the fact we already have all the demanded expertise. So, Allow’s bounce straight to your code.

Naturally execution of stored technique is supported. Any in the talked about solutions makes it possible for the execution of a stored procedure. All it’s wanted is always to omit

Async solutions. The ten samples I’ve established demonstrates how the above methods can be employed. Allow’s Check out them before fidgeting with the sample code:

We’ll explain to you just the repository technique in which we employ transactions. All the rest is quite basic as we repeated the measures numerous instances in this post:

general public class Staff public int Id get; set; general public string Identify get; set; community int Age get; established; general public string Place get; established; general public int CompanyId get; established;

So what will occur is, we outline the interfaces for Repositories below, and carry out these interfaces at An additional layer that is certainly connected to Data access, in our case, Dapper.

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general public int CustomerID get; established; general public dapper tutorial for beginners string FirstName get; set; community string LastName get; set; general public string Email get; set;

Transactions are pretty simple to use with Dapper. We can execute it utilizing the Dapper library (the a person we now use) or perhaps the Dappr.Transaction library, which is similar factor as Dapper, just Using the prolonged IDbConnection interface. Within our example, we're going to make use of the Dapper library.

This method is nearly similar to the preceding one, but with one particular exception because we have been utilizing the QuerySingleOrDefaultAsync technique below and supply an anonymous object as the next argument.

What is your experience with Dapper? Could it be your goto Software with your projects or would you relatively use Entity Framework or another thing?

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