Create CRUD App with ASP.NET Core, Blazor WebAssembly, Web API, VScode

Blazor CRUD App tutorial - SPA Framework for .NET developers

This video tutorial is about to create advance crud (CREATE, READ, UPDATE & DELETE) application using the blazor spa framework, entity framework, and SQL server.

Code: https://github.com/dotnettrainingacademy/Blazor-CRUD

Blazor CRUD - Make a CRUD app with Blazor and Entity Framework Core

In this video we will make a Blazor WebAssembly app that communicates with an ASP.NET Core Web API to read and store data in a database.

CRUD Using Blazor And Entity Framework Core in ASP.NET Core.

How to create a web application using Blazor with the help of Entity Framework Core.
CRUD Using Blazor And Entity Framework Core in ASP.NET Core 3.0.

AspNet Core Blazor WebAssembly - CRUD

Create a simple CRUD application for ASP.NET Core Blazor using Visual Studio 2019, .NET Core 3, Entity Framework and Web API

Introduction

In this article, we will see how to create a simple CRUD application for ASP.NET Core Blazor using Visual Studio 2019, .NET Core 3, Entity Framework and Web API. Blazor is a new framework introduced by Microsoft.

Blazor:

Blazor has two kind of Application development on is Blazor Client app which is in preview now and also Blazor Server app. Blazor Client app runs in WebAssembly, Blazor Server app runs using SignalR. Blazor apps can be created using C#, Razor, and HTML instead of JavaScript Blazor WebAssembly Works in all modern web browsers also in mobile browsers. The main advantage we have in Blazor is C# code files and Razor files are compiled into .NET assemblies. Blazor has reusable components, Blazor Component can be as a page,Dialog or Entry Form, Blazor also used to create Single Page Applications. Blazor is used to create two kind of applications one is Blazor Client-Side App and another one is Blazor Server Side APP.here we will see some more details on

Blazor Client App:

• Blazor Client Side is still in preview.
• Blazor Client side uses Web Assembly
• In Blazor Client Side all the.Net dll’s will be downloaded to browser. The download size might be bigger and might be some time delay in loading due to all downloads happen in client browser.
• No need of server-side dependency for the Blazor Client-side application.
• All similer kind of JavaScript coding can be done in Blazor Client app and it’s not really needed to use of JavaScript Interop.
• It can be deployed as Static site which means it support offline as well.
• Debugging is more complicated than Blazor Server side.
• In client side leaking of database connectivity and also all the application code will be in client side and security level is not much good.

Blazor Server App:

• All the Component Process will be happening in the Server.
• Blazor Server uses SignlR Connection to connect from the web server to browsers.
• In client side leaking of database connectivity is not happen as all will be happen in Server.
• All the form connection will be happening in the server side and no dll’s download to the client side.As all the dll’s will be in web server.
• Small download size and faster loading time than the Blazor Client App.
• We can use .Net core in Blazor server side.
• Debugging is great in Blazor Server Side.
• Runs in any web browser as no need of WebAssemble.
• Each browser session is open with SignalR connection.

Background

Prerequisites

• Visual Studio 2019 16.3 or later
• .NET Core 3.0 SDK

Using the code

Step 1 - Create a database and a table

We will be using our SQL Server database for our WEB API and EF. First, we create a database named CustDB and a table as CustDB. Here is the SQL script to create a database table and sample record insert query in our table. Run the query given below in your local SQL Server to create a database and a table to be used in our project.

USE MASTER       
GO       
       
-- 1) Check for the Database Exists .If the database is exist then drop and create new DB       
IF EXISTS (SELECT [name] FROM sys.databases WHERE [name] = 'CustDB' )       
DROP DATABASE CustDB       
GO       
       
CREATE DATABASE CustDB       
GO       
       
USE CustDB       
GO       
       
       
-- 1) //////////// Customer Masters    

IF EXISTS ( SELECT [name] FROM sys.tables WHERE [name] = 'CustomerMaster' )       
DROP TABLE CustomerMaster       
GO       
       
CREATE TABLE [dbo].[CustomerMaster](       
        [CustCd] [varchar](20) NOT NULL ,         
        [CustName] [varchar](100) NOT NULL,          
        [Email]  [nvarchar](100) NOT NULL,        
        [PhoneNo] [varchar](100) NOT NULL,           
        [InsertBy] [varchar](100) NOT NULL,   
        PRIMARY KEY (CustCd)  
)       
       
-- insert sample data to Student Master table       
INSERT INTO [CustomerMaster]   (CustCd,CustName,Email,PhoneNo,InsertBy)       
     VALUES ('C001','ACompany','acompany@gmail.com','01000007860','Shanun')       
       
INSERT INTO [CustomerMaster]   (CustCd,CustName,Email,PhoneNo,InsertBy)       
     VALUES ('C002','BCompany','bcompany@gmail.com','0100000001','Afraz')  

INSERT INTO [CustomerMaster]   (CustCd,CustName,Email,PhoneNo,InsertBy)       
     VALUES ('C003','CCompany','ccompany@gmail.com','01000000002','Afreen')  

INSERT INTO [CustomerMaster]   (CustCd,CustName,Email,PhoneNo,InsertBy)       
     VALUES ('C004','DCompany','dcompany@gmail.com','01000001004','Asha')  
            
     select * from CustomerMaster

Step 2 - Create ASP.NET Core Blazor Server Application

After installing all the prerequisites listed above, click Start >> Programs >> Visual Studio 2019 >> Visual Studio 2019 on your desktop. Click New >> Project.

Click Create a new project to create our ASP.NET Core Blazor Application.

Select Blazor App and click Next button.

Select your project folder and Enter your Project name and then click Create button.

Select Blazor Server App

After creating ASP.NET Core Blazor Server Application, wait for a few seconds. You will see the below structure in solution explorer.

In the Data folder we can add all our Model, DBContext Class, Services and Controller, we will see that in this article.

In the Pages folder we can add all our component files.component file all should have the .razor extension with the file name.

In the Shared folder we can add all left menu form NavMenu.razor file and change the main content from the MainLayout.razor file.

In the _Imports.razor file we can see all set of imports has been added inorder to used in all component pages.

In the App.razor file we will add our main component to be displayed by default when run in browser.Appsertings.json can be used to add the connection string.

Startup.cs file is important file where we add all our endpoints example like Controller end points, HTTP Client,add services and dbcontext to be used in startup Configuration method.

Run to test the application

When we run the application, we can see that the left side has navigation and the right side contains the data. We can see as the default sample pages and menus will be displayed in our Blazor web site. We can use the pages or remove it and start with our own page.

Debug in component

The big advantage of Blazor is as we can use our C# code in razor and also keep the break point in the code part and in browser we can debug and check for all our business logic is working properly and to trace any kind error easily with break point.

For this we take our existing Counter component page.

This is the actual code of our Counter page as in the counter we can see there is button and in button click called the method to perform the increment.

We add one more button and in button click event we call the method and bind the name in our component page.
In html design part we add the below code.

<h1>My Blozor Code part</h1>
    My Name is : @myName   <br />
 <button @onclick="ClickMe">Click Me</button>

Note that : all the C# code part and functions can be written under the @code {} part.
We add the method ClickMe and declare property to bind the name inside the @Code part

[Parameter]
    public string myName { get; set; }
private void ClickMe()
    {
        myName="Shanu";
    }

The complete Coutner Component page code will be like this.

Now lets add the break point in our ClickMe method

Run the program and open the counter page.

We can see as when we click on the Click Me button we can debug and check for the value from the breakpoint we placed.

Now lets see on performing CRUD operation using EF and Web API in Bloazor.

Step 3 - Using Entity Framework

To use the Entity Framework in our Blazor application we need to install the below packages

Install the Packages

Microsoft.EntityFrameworkCore.SqlServer - For using EF and SQL Server

Microsoft.EntityFrameworkCore.Tools - For using EF and SQL Server

Microsoft.AspNetCore.Blazor.HTTTPClient - For communicating WEB API from our Blazor Component.

First we will add the Microsoft.EntityFrameworkCore.SqlServer ,For this right click on the project and click on Manage NuGet Packages.

Search for all the three packages and install all the needed packages like below image.

Add DB Connection string

Open the appsetting file and add the connection string like below image.

"ConnectionStrings": {

    "DefaultConnection": "Server= DBServerName;Database=CustDB;user id= SQLID;-password=SQLPWD;Trusted_Connection=True;MultipleActiveResultSets=true"

},

Create Model Class

Next, we need to create the Model class with same as our SQL Table name and also define the property fields similar to our SQL filed name as below.

Right Click the Data Folder and create new class file as “CustomerMaster.cs”

In the class we add the property field name same as our table column names like below code.

[Key]
  public string CustCd { get; set; }
  public string CustName { get; set; }
  public string Email { get; set; }
  public string PhoneNo { get; set; }
 public string InsertBy { get; set; }

Create dbConext Class

Next, we need to create the dbContext class.Right Click the Data Folder and create new class file as “SqlDbContext.cs”

We add the below code in the DbContext class as below in order to add the SQLContext and add the DBset for our CustomerMaster Model.

public class SqlDbContext:DbContext
  {
      public SqlDbContext(DbContextOptions<SqlDbContext> options)
         : base(options)
      {
      }
      public DbSet<BlazorCrudA1.Data.CustomerMaster> CustomerMaster { get; set; }
  }

Adding DbContext in Startup

Adding the DbContext in Startup.cs file ConfigureServices method as below code and also we give the connection string which we used to connect to SQLServer and DB.

services.AddDbContext<SqlDbContext>(options => options.UseSqlServer(Configuration.GetConnectionString("DefaultConnection")));

Note that in the ConfigureServices method we can also see as the weatherforecast service has been added.if we create an new service then we need to add the service in like below code in ConfigureServices method.

services.AddSingleton<WeatherForecastService>();

Creating Web API for CRUD operation

To create our WEB API Controller, right-click Controllers folder. Click Add New Controller.

Here we will be using Scaffold method to create our WEB API. We select API Controller with actions, using Entity Framework and click Add button.

Select our Model class and DBContext class and click Add button.

Our WEB API with Get/Post/Put and Delete method for performing the CRUD operation will be automatically created and we no need to write any code in Web API now as we have used the Scaffold method for all the actions and methods add with code.

To test Get Method, we can run our project and copy the GET method API path. Here, we can see our API path to get /api/CustomerMasters/

Run the program and paste API path to test our output.

If you see this error means then we need to add the endpoints of controller in the Startup.cs file Configure method.
Add the below code in the Configure method in Startup.cs file

endpoints.MapControllers();

we add inside the UseEndpoints like below code in Configure method.

app.UseEndpoints(endpoints =>
            {
                endpoints.MapControllers();
                endpoints.MapBlazorHub();
                endpoints.MapFallbackToPage("/_Host");
            });

Now run again and check for /api/CustomerMasters/ to see the Json data from our database.

Now we will bind all this WEB API Json result in component.

Working with Client Project

First, we need to add the Razor Component page

Add Razor Component

To add the Razor Component page right click the Pages folder from the Client project. Click on Add >> New Item >> Select Razor Component >> Enter your component name,Here we have given the name as Customerentry.razor

Note all the component file need to have the extentions as .razor.

In Razor Component Page we have 3 parts of code as first is the Import part where we import all the references and models for using in the component, HTML design and data bind part and finally we have the function part to call all the web API to bind in our HTML page and also to perform client-side business logic to be displayed in Component page.

Import part

First, we import all the needed support files and references in our Razor View page. Here we have first imported our Model class to be used in our view and also imported HTTPClient for calling the Web API to perform the CRUD operations.

@page "/customerentry"
@using BlazorCrudA1.Data
@using System.Net.Http
@inject HttpClient Http 
@using Microsoft.Extensions.Logging

Register HTTPClient for Server side Blazor

In order to use the HTTPClient in Blazor Server side we need to add the below code in Startup.cs ConfigureServices method.

services.AddResponseCompression(opts =>
            {
                opts.MimeTypes = ResponseCompressionDefaults.MimeTypes.Concat(
                    new[] { "application/octet-stream" });
            });

            // Server Side Blazor doesn't register HttpClient by default
            if (!services.Any(x => x.ServiceType == typeof(HttpClient)))
            {
                // Setup HttpClient for server side in a client side compatible fashion
                services.AddScoped<HttpClient>(s =>
                {
                    // Creating the URI helper needs to wait until the JS Runtime is initialized, so defer it.      
                    var uriHelper = s.GetRequiredService<NavigationManager>();
                    return new HttpClient
                    {
                        BaseAddress = new Uri(uriHelper.BaseUri)
                    };
                });
            }

HTML design and data Bind part

Next, we design our Customer Master details page to display the Customer details from the database and created a form to Insert and update the Customer details we also have Delete button to delete the Custoemr records from the database.

For binding in Blazor we use the **@****bind**="@custObj.CustCd" and to call the method using **@****onclick**="@AddNewCustomer"

<h1> ASP.NET Core BLAZOR CRUD demo for Customers</h1>
<hr />
<table width="100%" style="background:#05163D;color:honeydew">
    <tr>
        <td width="20"> </td>
        <td>
            <h2> Add New Customer Details</h2>
        </td>
        <td> </td>
        <td align="right">
            <button class="btn btn-info" @onclick="@AddNewCustomer">Add New Customer</button>
        </td>
        <td width="10"> </td>
    </tr>
    <tr>
        <td colspan="2"></td>
    </tr>
</table>
<hr />
@if (showAddrow == true)
{
    <form>
        <table class="form-group">
            <tr>
                <td>
                    <label for="Name" class="control-label">Customer Code</label>
                </td>
                <td>
                    <input type="text" class="form-control" @bind="@custObj.CustCd" />
                </td>
                <td width="20"> </td>
                <td>
                    <label for="Name" class="control-label">Customer Name</label>
                </td>
                <td>
                    <input type="text" class="form-control" @bind="@custObj.CustName" />
                </td>
            </tr>
            <tr>
                <td>
                    <label for="Email" class="control-label">Email</label>
                </td>
                <td>
                    <input type="text" class="form-control" @bind="@custObj.Email" />
                </td>
                <td width="20"> </td>
                <td>
                    <label for="Name" class="control-label">Phone</label>
                </td>
                <td>
                    <input type="text" class="form-control" @bind="@custObj.PhoneNo" />
                </td>
            </tr>
            <tr>
                <td>
                    <label for="Name" class="control-label">Insert By</label>
                </td>
                <td>
                    <input type="text" class="form-control" @bind="@custObj.InsertBy" />
                </td>
                <td width="20"> </td>
                <td>
                </td>
                <td>
                    <button type="submit" class="btn btn-success" @onclick="@AddCustomer" style="width:220px;">Save</button>
                </td>
            </tr>
        </table>
    </form>
}
<table width="100%" style="background:#0A2464;color:honeydew">
    <tr>
        <td width="20"> </td>
        <td>
            <h2>Customer List</h2>
        </td>

    </tr>
    <tr>
        <td colspan="2"></td>
    </tr>
</table> 

@if (custs == null)
{
    <p><em>Loading...</em></p>
}
else
{
    <table class="table">
        <thead>
            <tr>
                <th>Customer Code</th>
                <th>Customerr Name</th>
                <th>Email</th>
                <th>Phone</th>
                <th>Inserted By</th>
            </tr>
        </thead>
        <tbody>
            @foreach (var cust in custs)
            {
                <tr>
                    <td>@cust.CustCd</td>
                    <td>@cust.CustName</td>
                    <td>@cust.Email</td>
                    <td>@cust.PhoneNo</td>
                    <td>@cust.InsertBy</td>
                    <td><button class="btn btn-primary" @onclick="@(async () => await EditCustomer(cust.CustCd))" style="width:110px;">Edit</button></td>

                    <td><button class="btn btn-danger" @onclick="@(async () => await DeleteCustomer(cust.CustCd))">Delete</button></td>
                </tr>

            }
        </tbody>
    </table>
}

Function Part

Function part to call all the web API to bind in our HTML page and also to perform client-side business logic to be displayed in Component page.In this Function we create a separate function for Add, Edit and Delete the student details and call the Web API Get,Post,Put and Delete method to perform the CRUD operations and in HTML we call all the function and bind the results.

@code {

    private CustomerMaster[] custs;

    CustomerMaster custObj = new CustomerMaster();

    string ids = "0";
    bool showAddrow = false;

    bool loadFailed;

    protected override async Task OnInitializedAsync()
    {
        ids = "0";
        custs = await Http.GetJsonAsync<CustomerMaster[]>("/api/CustomerMasters/");
    }

    void AddNewCustomer()
    {
        ids = "0";
        showAddrow = true;
        custObj = new CustomerMaster();
    }
    // Add New Customer Details Method
    protected async Task AddCustomer()
    {
        if (ids == "0")

        {
            await Http.SendJsonAsync(HttpMethod.Post, "/api/CustomerMasters/", custObj);
            custs = await Http.GetJsonAsync<CustomerMaster[]>("/api/CustomerMasters/");
        }
        else
        {
            await Http.SendJsonAsync(HttpMethod.Put, "/api/CustomerMasters/" + custObj.CustCd, custObj);
            custs = await Http.GetJsonAsync<CustomerMaster[]>("/api/CustomerMasters/");
        }

        showAddrow = false;
    }
    // Edit Method
    protected async Task EditCustomer(string CustomerID)
    {
        showAddrow = true;

        ids = "1";
        //try
        //{
        loadFailed = false;
        ids = CustomerID.ToString();
        custObj = await Http.GetJsonAsync<CustomerMaster>("/api/CustomerMasters/" + CustomerID);

        string s = custObj.CustCd;

        showAddrow = true;

        //    }
        //catch (Exception ex)
        //{
        //    loadFailed = true;
        //    Logger.LogWarning(ex, "Failed to load product {ProductId}", CustomerID);
        //}
    }
    // Delte Method
    protected async Task DeleteCustomer(string CustomerID)
    {
        showAddrow = false;

        ids = CustomerID.ToString();
        await Http.DeleteAsync("/api/CustomerMasters/" + CustomerID);

        custs = await Http.GetJsonAsync<CustomerMaster[]>("/api/CustomerMasters/");
    }

}

Navigation Menu

Now we need to add this newly added CustomerEntry Razor component to our left Navigation. For adding this Open the Shared Folder and open the NavMenu.cshtml page and add the menu.

<li class="nav-item px-3">
            <NavLink class="nav-link" href="CustomerEntry">
                <span class="oi oi-list-rich" aria-hidden="true"></span> Customer Master
            </NavLink>
        </li>

Build and Run the application

Conclusion

Note that when creating the DBContext and setting the connection string, don’t forget to add your SQL connection string. Here we have created table in SQl server and used with Web API you can also do this with Services and also Code First approach, Hope you all like this article. In the next article, we will see more examples to work with Blazor. It’s really very cool and awesome to work with Blazor.

#blazor #dotnet #webassembly #vscode #web-development

What is GEEK

Buddha Community

jQuery Ajax CRUD in ASP.NET Core MVC with Modal Popup

In this article, we’ll discuss how to use jQuery Ajax for ASP.NET Core MVC CRUD Operations using Bootstrap Modal. With jQuery Ajax, we can make HTTP request to controller action methods without reloading the entire page, like a single page application.

To demonstrate CRUD operations – insert, update, delete and retrieve, the project will be dealing with details of a normal bank transaction. GitHub repository for this demo project : https://bit.ly/33KTJAu.

Sub-topics discussed :

• Form design for insert and update operation.
• Display forms in modal popup dialog.
• Form post using jQuery Ajax.
• Implement MVC CRUD operations with jQuery Ajax.
• Loading spinner in .NET Core MVC.
• Prevent direct access to MVC action method.

Create ASP.NET Core MVC Project

In Visual Studio 2019, Go to File > New > Project (Ctrl + Shift + N).

From new project window, Select Asp.Net Core Web Application_._

Once you provide the project name and location. Select Web Application(Model-View-Controller) and uncheck HTTPS Configuration. Above steps will create a brand new ASP.NET Core MVC project.

Setup a Database

Let’s create a database for this application using Entity Framework Core. For that we’ve to install corresponding NuGet Packages. Right click on project from solution explorer, select Manage NuGet Packages_,_ From browse tab, install following 3 packages.

Now let’s define DB model class file – /Models/TransactionModel.cs.

public class TransactionModel
{
    [Key]
    public int TransactionId { get; set; }

    [Column(TypeName ="nvarchar(12)")]
    [DisplayName("Account Number")]
    [Required(ErrorMessage ="This Field is required.")]
    [MaxLength(12,ErrorMessage ="Maximum 12 characters only")]
    public string AccountNumber { get; set; }

    [Column(TypeName ="nvarchar(100)")]
    [DisplayName("Beneficiary Name")]
    [Required(ErrorMessage = "This Field is required.")]
    public string BeneficiaryName { get; set; }

    [Column(TypeName ="nvarchar(100)")]
    [DisplayName("Bank Name")]
    [Required(ErrorMessage = "This Field is required.")]
    public string BankName { get; set; }

    [Column(TypeName ="nvarchar(11)")]
    [DisplayName("SWIFT Code")]
    [Required(ErrorMessage = "This Field is required.")]
    [MaxLength(11)]
    public string SWIFTCode { get; set; }

    [DisplayName("Amount")]
    [Required(ErrorMessage = "This Field is required.")]
    public int Amount { get; set; }

    [DisplayFormat(DataFormatString = "{0:MM/dd/yyyy}")]
    public DateTime Date { get; set; }
}

C#Copy

Here we’ve defined model properties for the transaction with proper validation. Now let’s define  DbContextclass for EF Core.

#asp.net core article #asp.net core #add loading spinner in asp.net core #asp.net core crud without reloading #asp.net core jquery ajax form #asp.net core modal dialog #asp.net core mvc crud using jquery ajax #asp.net core mvc with jquery and ajax #asp.net core popup window #bootstrap modal popup in asp.net core mvc. bootstrap modal popup in asp.net core #delete and viewall in asp.net core #jquery ajax - insert #jquery ajax form post #modal popup dialog in asp.net core #no direct access action method #update #validation in modal popup

MVC User Registration & Login with ASP.NET Core Identity

User registration and authentication are mandatory in any application when you have little concern about privacy. Hence all most all application development starts with an authentication module. In this article, we will discuss the quickest way to use **ASP.NET Core Identity for User Login and Registration **in a new or existing MVC application.

Sub-topics discussed :

• How to add ASP.NET Core Identity to MVC application.
• Customize ASP.NET Core Identity.
• Identity.UI Design Customization.
• Next step.

Background

ASP.NET Core Identity is an API, which provides both user interface(UI) and functions for user authentication, registration, authorization, etc. Modules/ APIs like this will really be helpful and fasten the development process. It comes with ASP.NET Core Framework and used in many applications before. Which makes the API more dependable and trustworthy.

ASP.NET Core MVC with user authentication can easily be accomplished using Identity.UI. While creating the MVC project, you just need to select Authentication as Individual User Accounts.

The rest will be handled by ASP.NET Core Identity UI. It already contains razor view pages and backend codes for an authentication system. But that’s not what we want in most of the cases. we want to customize ASP.NET Core Identity as per our requirement. That’s what we do here.

Create an ASP.NET Core MVC Project

First of all, I will create a brand new ASP.NET Core MVC application without any authentication selected. We could add ASP.NET Core Identity later into the project.

In Visual Studio 2019, Go to File > New > Project (Ctrl + Shift + N). From new project window, select ASP.NET Core Web Application.

Once you provide the project name and location. A new window will be opened as follows, Select _Web Application(Model-View-Controller), _uncheck _HTTPS Configuration _and DO NOT select any authentication method. Above steps will create a brand new ASP.NET Core MVC project.

#asp.net core article #asp.net core #add asp.net core identity to existing project #asp.net core identity in mvc #asp.net core mvc login and registration #login and logout in asp.net core

Blazor for ASP.NET Web Forms Developers PDF

Blazor is a new web framework that changes what is possible when building web apps with .NET. It is also a client-side web UI framework based on C## instead of JavaScript. When paired with .NET running on the server, Blazor enables full-stack web development with .NET.

It also builds on the foundations of .NET Core to provide a modern and high-performance web development experience. Additionally, Blazor is a natural solution for ASP.NET Web Forms developers looking to take advantage of client-side development and the open-source, cross-platform future of .NET.

This e-book pdf covers the following ASP.NET Web Forms features and practices:-

• Building Blazor apps.
• How Blazor works.
• Blazor’s relation to .NET Core.
• Reasonable strategies for migrating existing ASP.NET Web Forms apps to Blazor where appropriate.
• A reference sample that demonstrates the migration strategies used.

#articles #asp.net #blazor #blazor for asp.net web forms #blazor for asp.net web forms developers #blazor web forms #convert web forms to blazor

CRUD App Using Blazor And Entity Framework Core in ASP.NET Core

https://youtu.be/5xG9J6OqdV8

#blazor #blazor in c# #blazor tutorial #blazor webassembly #blazor crud #blazor with asp.net core

CRUD App Using Blazor And Entity Framework Core in ASP.NET Core

https://youtu.be/5xG9J6OqdV8

#blazor #blazor tutorial #blazor in c# #blazor crud #blazor webassembly #blazor with asp.net core