Hello friends, I hope you all are doing great. In today's tutorial, we will have a look at How to Increase EF Core Performance for Saving Multiple Entities? EF Core works well for simple CRUD operations but for saving multiple entities EF Core provides poor performance. So, today we will use a third-party EF Core extension named "Z.EntityFramework.Extensions.EFCore", designed by ZZZ Projects, which will increase the EF Core performance significantly. I will be using a BulkSaveChanges Method of this library which is specifically designed for saving bulk data in an SQL database.
ZZZ Projects is a trusted company and has designed numerous .NET libraries, a few having downloads in millions. So, you can completely trust this extension library.
Here' ...
Hello friends,I hope you all are doing great and having fun with your lives. In today's tutorial, we are gonna have a look at Model Binding in ASP.NET MVC. It's our 13th tutorial in ASP.NET MVC series. Today, we are gonna discuss a new concept in ASP.NET MVC and it's more of a luxury as it automates the job and makes our work easy.
Suppose, in your application, you want to create a registration form and thus you need to pass this data from View to your model, so that it could be saved in your database. So, in order to bind this HTTP request data from View to Model, we use Model Binding. Let's have a look at Model Binding in ASP.NET MVC in detail:
Model Binding in ASP.NET MVC
Model Binding in ASP.NET MVC is used to bind the data sent by the HTTP ...
Hello friends, I hope you all are doing great. In today's tutorial, we are going to have a look at what are Middleware in ASP.NET Core. It's our 3rd tutorial in ASP.NET Core series. In order to understand the Middleware, we have to open the Startup.cs file present in Solution Explorer.
In our previous lecture, we have discussed the Code in Startup.cs and I have told you thhat we will discuss the Configure method later, so now we have to understand that code first. So, first let's define middleware components and then have a look at that code:
Middleware in ASP.NET Core
Middleware in ASP.NET Core are simple software components used to control HTTP requests and handle both incoming requests as well as outgoing responses.
Each middleware is a se ...
Hello friends, I hope you all are having fun. In today's tutorial, we are going to have a look at How to handle Static Files in ASP.NET Core. It's our 4th tutorial in ASP.NET Core series. If you inspect your localhost page displaying Hello World, then you will see that there isn't any HTML code in it. Instead, it's just displaying Hello World in text format.
In today's tutorial, we will have a look at How to add HTML, JavaScript, CSS or any other static file in ASP.NET Core. In our previous tutorial, we have discussed Middleware in ASP.NET Core, so if you haven't studied that then have a look at it first, as we are gonna use some new middleware components today. So, let's get started:
How to handle Static Files in ASP.NET Core
By default, ASP.N ...
Hello friends, I hope you all are doing great. In today's tutorial, we will discuss Validation in ASP.NET MVC. It's our 14th tutorial in ASP.NET MVC series. In our previous tutorial, we have seen Model Binding in ASP.NET MVC and you have seen we have created a View for our Model class.
In today's tutorial, we are gonna add some validations on the data provided by the users in those Text box fields. We will place some constraints like the age must be above 13 or the characters of name must be between 4 to 20. So, let's have a look at How to deal with Validation in ASP.NET MVC:
Validation in ASP.NET MVC
Validation uses built-in attribute of ASP.NET called DataAnnotations and is used to validate inputs provided by the user.
Validation is a very ...
Hello friends, I hope you all are doing great. In today's tutorial, we will have a look at Dependency Injection in ASP.NET Core. It's our 7th tutorial in ASP.NET Core series. In previous versions of ASP.NET, dependency injection was not its core element, although we could have achieved it using third party packages i.e. Ninject, StructureMap etc.
As ASP.NET Core is built from scratch so it was made sure that Dependency Injection should become its essential part. In our previous lecture, we have created Controller & Model for our core project. Now there's a need to connect them together and that will be done by Dependency Injection. So, let's get started with Dependency Injection in ASP.NET Core:
Dependency Injection in ASP.NET Core
Dependen ...
Hello friends, I hope you all are having fun. In today's tutorial, we will create our First Web Application in ASP.NET Core. It's our 2nd tutorial in ASP.NET Core series and in our previous tutorial, we have had a detailed Introduction to ASP.NET Core.
We have also installed Microsoft Visual Studio Community Edition 2019 in our previous tutorial and today we will create our first web application in it. After creating this web application, we will also have a look at its files and will understand the contents. So, let's create our First Web Application in ASP.NET Core:
Creating Web Application in ASP.NET Core
First of all, start your Visual Studio which we have installed in previous tutorial.
A pop up window will open up, where you can open yo ...
Hello friends, I hope you all are doing great. In today's tutorial, we will have a look at How to Create a Registration Form in ASP.NET Core. It's our 13th tutorial in ASP.NET Core series. In our previous lecture, we have seen How to use Tag Helpers in ASP.NET Core and have also discussed link, image & environment Tag Helpers.
Today, we will have a look at Form Tag Helpers and with their help we will design a simple Registration Form in ASP.NET Core. It will be a quite lengthy tutorial so if you got into any trouble, then ask in comments. So, let's create our Registration Form:
Create a Registration Form in ASP.NET Core
Let's create a new action method named Registration, in our Home Controller clas ...
Hello friends, I hope you all are doing great. In today's tutorial, we will have a look at detailed Introduction to Entity Framework Core. It's our 16th tutorial in ASP.NET Core series. So far, we have covered the the MVC architecture and few concepts related to object oriented programming and now we are ready to get our hands on Databases.
So, today we will cover data handling in detail, which is done by Entity Framework Core in .NET Core applications. So, let's first understand this Entity Framework Core:
Introduction to Entity Framework Core
Entity Framework Core ( normally called EF Core ), designed by Microsoft, is an open source, flexible, extensible, lightweight and cross-platform framework, whic ...
Hello friends, I hope you all are doing great. In today's tutorial, we will have a look at How to Create ViewModels in ASP.NET Core. It's our 9th tutorial in ASP.Net Core series. We have already covered Controllers, Models & Views in our previous lectures and now it's time to understand this fourth pillar of MVC architecture.
ViewModel is not an integral part of MVC architecture and can be ignored in simple projects but in complex applications, we have to use ViewModel as it adds flexibility in the project. So, let's have a look at ViewModels in ASP.NET Core:
ViewModels in ASP.NET Core
ViewModels in ASP.NET Core ( also called Data Transfer Objects [DTO] ) are used to send Models data from Controll ...
