Visual Studio All Version Product Keys

 

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Write your code fast Debug and diagnose with ease Test often, release with confidence Extend and customize to your liking Collaborate efficiently.

Visual Studio has 3 primary editions now:

Community – Free Edition (replaced the former Microsoft Visual Studio Express, targeting students, open-source and individual developers)
Professional – Commercial Edition
Enterprise – Commercial Edition

Product	Year	Version	Product Keys
Visual Studio 2019	2019	16.x	Professional: NYWVH-HT4XC-R2WYW-9Y3CM-X4V3Y Enterprise: BF8Y8-GN2QH-T84XB-QVY3B-RC4DF
Visual Studio 2017	2017	15.x	Test Professional: VG622-NKFP4-GTWPH-XB2JJ-JFHVF Professional: KBJFW-NXHK6-W4WJM-CRMQB-G3CDH 4F3PR-NFKDB-8HFP7-9WXGY-K77T7 Enterprise: NJVYC-BMHX2-G77MM-4XJMR-6Q8QF N2VYX-9VR2K-T733M-MWD9X-KQCDF
Visual Studio 2015	2015	14.x	Professional: HMGNV-WCYXV-X7G9W-YCX63-B98R2 Enterprise: HM6NR-QXX7C-DFW2Y-8B82K-WTYJV 2XNFG-KFHR8-QV3CP-3W6HT-683CH Team Foundation Server: PTBNK-HVGCM-HB2GW-MXWMH-T3BJQ
Visual Studio 2013	2013	12.x	Professional: XDM3T-W3T3V-MGJWK-8BFVD-GVPKY Premium: FBJVC-3CMTX-D8DVP-RTQCT-92494 Ultimate: BWG7X-J98B3-W34RT-33B3R-JVYW9 Team Foundation Server: MHG9J-HHHX9-WWPQP-D8T7H-7KCQG
Visual Studio 2012	2012	11.x	Professional: 4D974-9QX42-9Y43G-YJ7JG-JDYBP Premium: MH2FR-BC9R2-84433-47M63-KQVWC Ultimate: YKCW6-BPFPF-BT8C9-7DCTH-QXGWC RBCXF-CVBGR-382MK-DFHJ4-C69G8 YQ7PR-QTHDM-HCBCV-9GKGG-TB2TM MMVJ9-FKY74-W449Y-RB79G-8GJGJ YCFHQ-9DWCY-DKV88-T2TMH-G7BHP Team Foundation Server: BVGTF-T7MVR-TP46H-9Q97G-XBXRB
Visual Studio 2010	2010	10.x	Professional/Ultimate (built-in or below): YCFHQ-9DWCY-DKV88-T2TMH-G7BHP
Visual Studio 2008	2007	9.x	Express: Not required Professional: XMQ2Y-4T3V6-XJ48Y-D3K2V-6C4WT WPX3J-BXC3W-BPYWP-PJ8CM-F7M8T PYHYP-WXB3B-B2CCM-V9DX9-VDY8T WPDW8-M962C-VJX9M-HQB4Q-JVTDM
Visual Studio 2005	2005	8.x	Express: Not required Standard: Not required Professional: KGR3T-F2C26-RRTGT-D6DQT-QBBB3
Visual Studio 6.0	1998	6.x	111-1111111 0123456789 1234567890

Microsoft Visual studio professional, Visual studio professional 2017 product key, Visual studio enterprise product key, Visual studio product key 2019, Visual studio license

Visual Studio Key Features

1. Creation of an application in any .Net language– The Visual Studio IDE can be used to create an application in any .Net language. Hence, a developer can use C#, VB.Net or even F# to develop an application.
2. Creation of any application type – The Visual Studio IDE can be used to create an application of any type. (Web-based application or Windows Forms-based application).
3. Debug Applications on the fly – Applications can be tested as they are being built. The IDE allows one to run the program at any point of time during the development process. Hence, a developer can check for any errors during the development phase itself.
4. Extensions –The IDE has the facility to install third-party extensions. An example can be Subversion, which is used for source code repository management. Subversion is used to upload code to a central repository. This is done so that a copy of the code will always exist. Visual Studio has the facility to integrate with such software from the IDE itself. Hence, a developer can work with code repositories from the IDE itself.

 

Develop with the entire toolset from initial design to final deployment

• Improved IntelliSense performance for C++ files
• Local development with many common emulators
• Simplified test access in Solution Explorer
• Git management and repo creation in the IDE
• Kubernetes support now included in Microsoft Azure workload

Visual Studio is not only one of the oldest IDEs around, having launched in the late-1990s, but it is also one of the most popular. Chances are, if you ask developers what they use, Visual Studio will be among the top answers. And, for good reasons: it is a mature, powerful and versatile IDE that is used across the globe to create websites, desktop software, mobile apps and games in a number of popular programming languages, like C# and C++.

And, every couple of years, Microsoft gives it a major update to add new features, refine existing ones and make it look more modern. This year is no different, as it introduces Visual Studio 2019 — and, for the first time, a Mac version is ready to go from the start as well. Here are the biggest changes that are coming with it.

https://www.rushtime.in/visual-studio/visual-studio-all-version-product-keys/

CRUD Operation With .NET Core 3.1 And Entity Framework Core

 In this article I am going to walk you through CRUD operation using .net core 3.1 and entity framework core and SQL Server to store data. Here I will explain step by step how to Create, Read, Update and Delete employees from sql table using Rest API, EntityFramework core and sql server.

 

Before starting this there are a few prerequisites as below,

1. Visual Studio 2019
2. SQL server 2017
3. .Net core 3.1
4. Entity Framework core
5. PostMan to test rest api. 

Let's start with Visual Studio to create Rest API endpoint for Create, Read, Update and Delete method using core api 3.1.

1. Start Visual Studio 2019 and click create a new project from the below screen. 

• Once you  click on a new project you will get a new screen to select Asp .Net Core Web Application from the below screen and click on next button. 

 

• After clicking on the next button give a project name and location for your project where you want to save your project. 

 

• Now we have the option to select framework and framework version as in the below screen, I have selected core and version core 3.1.

 

• After selecting the above option click on create. You are done with you new project for Rest API Core 3.1.

 

• Once you are done with new core api project, you will get default controller with Weatherforcast as below. 

 

• Once you build your application then you should get the below screen by default. If you are getting the below screen then your solution is up and running.

• Now let's start with SQL server script to create table in database.
  
  1. CREATE TABLE [dbo].[Employees](      
  2.     [Id] [int] IDENTITY(1,1) NOT NULL,      
  3.     [FirstName] [varchar](50) NOT NULL,    
  4.     [LastName] [varchar](50) NOT NULL,       
  5.     [Email] [varchar](50) NOT NULL,    
  6.     [City] [varchar](50) NOT NULL,      
  7.     [Salary] [int] NOT NULL,      
  8. PRIMARY KEY CLUSTERED       
  9. (      
  10.     [Id] ASC      
  11. )WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON) ON [PRIMARY]      
  12. ) ON [PRIMARY]     

• Now let's create new folder as Model and add new class with name Employee under Model folder,
  
  1. using System.ComponentModel.DataAnnotations;    
  2.     
  3. namespace RestAPICoreDemo.Model    
  4. {    
  5.         
  6.     public class Employee    
  7.     {    
  8.         [Key]    
  9.         public int Id { get; set; }    
  10.         public string FirstName { get; set; }    
  11.         public string LastName { get; set; }    
  12.         public string Email { get; set; }    
  13.         public string City { get; set; }    
  14.         public int Salary { get; set; }    
  15.     
  16.     }    
  17. }    

• Now add EntityFrameworkCore package from nuget package manger. Install packages for Entity framework core
• Microsoft.EntityFrameworkCore.SqlServer

 

• Let's creat EmployeeContext which is used to communicate with database and help us to do operations like Create, Read, Update and Delete operation for our table.
  
  1. using Microsoft.EntityFrameworkCore;    
  2. using RestAPICoreDemo.Model;    
  3.     
  4. namespace RestAPICoreDemo    
  5. {    
  6.     public class EmployeeContext : DbContext    
  7.     {    
  8.         public EmployeeContext(DbContextOptions<EmployeeContext> options) : base(options)    
  9.         {    
  10.     
  11.         }    
  12.     
  13.         public DbSet<Employee> Employees { get; set; }    
  14.     }    
  15. }    

• Let's create Employee service to perform all operation like Create, Read, Update and Delete operations. Add Service contract using interface and implement same interface using employee service.

• Add service contract in Employee service interface

IEmployeeService.cs

1. using RestAPICoreDemo.Model;  
2. using System.Collections.Generic;  
3.   
4. namespace RestAPICoreDemo.Service  
5. {  
6.     public interface IEmployeeService  
7.     {  
8.   
9.         Employee AddEmployee(Employee employee);  
10.   
11.         List<Employee> GetEmployees();  
12.   
13.         void UpdateEmployee(Employee employee);  
14.   
15.         void DeleteEmployee(int Id);  
16.   
17.         Employee GetEmployee(int Id);  
18.     }  
19. }  

EmployeeService.cs

1. using RestAPICoreDemo.Model;  
2. using System.Collections.Generic;  
3. using System.Linq;  
4.   
5. namespace RestAPICoreDemo.Service  
6. {  
7.     public class EmployeeService : IEmployeeService  
8.     {  
9.         public EmployeeContext _employeeDbContext;  
10.         public EmployeeService(EmployeeContext employeeDbContext)  
11.         {  
12.             _employeeDbContext = employeeDbContext;  
13.         }  
14.         public Employee AddEmployee(Employee employee)  
15.         {  
16.             _employeeDbContext.Employees.Add(employee);  
17.             _employeeDbContext.SaveChanges();  
18.             return employee;  
19.         }  
20.         public List<Employee> GetEmployees()  
21.         {  
22.             return _employeeDbContext.Employees.ToList();  
23.         }  
24.   
25.         public void UpdateEmployee(Employee employee)  
26.         {  
27.             _employeeDbContext.Employees.Update(employee);  
28.             _employeeDbContext.SaveChanges();  
29.         }  
30.   
31.         public void DeleteEmployee(int Id)  
32.         {  
33.             var employee = _employeeDbContext.Employees.FirstOrDefault(x => x.Id == Id);  
34.             if (employee != null)  
35.             {  
36.                 _employeeDbContext.Remove(employee);  
37.                 _employeeDbContext.SaveChanges();  
38.             }  
39.         }  
40.   
41.         public Employee GetEmployee(int Id)  
42.         {  
43.             return _employeeDbContext.Employees.FirstOrDefault(x => x.Id == Id);  
44.         }  
45.   
46.     }  
47. }  

• EmployeeController
  

1. using System.Collections.Generic;  
2. using Microsoft.AspNetCore.Mvc;  
3. using RestAPICoreDemo.Model;  
4. using RestAPICoreDemo.Service;  
5.   
6. namespace RestAPICoreDemo.Controllers  
7. {  
8.     [Route("api/[controller]")]  
9.     [ApiController]  
10.     public class EmployeeController : ControllerBase  
11.     {  
12.         private readonly IEmployeeService _employeeService;  
13.         public EmployeeController(IEmployeeService employeeService)  
14.         {  
15.             _employeeService = employeeService;  
16.         }  
17.   
18.         [HttpGet]  
19.         [Route("[action]")]  
20.         [Route("api/Employee/GetEmployees")]  
21.         public IEnumerable<Employee> GetEmployees()  
22.         {  
23.             return _employeeService.GetEmployees();  
24.         }  
25.   
26.         [HttpPost]  
27.         [Route("[action]")]  
28.         [Route("api/Employee/AddEmployee")]  
29.         public IActionResult AddEmployee(Employee employee)  
30.         {  
31.             _employeeService.AddEmployee(employee);  
32.             return Ok();  
33.         }  
34.   
35.         [HttpPost]  
36.         [Route("[action]")]  
37.         [Route("api/Employee/UpdateEmployee")]  
38.         public IActionResult UpdateEmployee(Employee employee)  
39.         {  
40.             _employeeService.UpdateEmployee(employee);  
41.             return Ok();  
42.         }  
43.   
44.         [HttpDelete]  
45.         [Route("[action]")]  
46.         [Route("api/Employee/DeleteEmployee")]  
47.         public IActionResult DeleteEmployee(int id)  
48.         {  
49.             var existingEmployee = _employeeService.GetEmployee(id);  
50.             if (existingEmployee != null)  
51.             {  
52.                 _employeeService.DeleteEmployee(existingEmployee.Id);  
53.                 return Ok();  
54.             }  
55.             return NotFound($"Employee Not Found with ID : {existingEmployee.Id}");  
56.         }  
57.   
58.         [HttpGet]  
59.         [Route("GetEmployee")]  
60.         public Employee GetEmployee(int id)  
61.         {  
62.             return _employeeService.GetEmployee(id);  
63.         }  
64.   
65.     }  
66. }  

• We are done with service contract and implementation for all methods. 
• Now need for dependency for employee service and Connection string in start up class file.
  
  1. public void ConfigureServices(IServiceCollection services)    
  2. {    
  3.     services.AddControllers();    
  4.     services.AddDbContextPool<EmployeeContext>(options =>     
  5.     options.UseSqlServer(Configuration.GetConnectionString("EmployeeDBContextConnectionString")));    
  6.      services.AddScoped<IEmployeeService, EmployeeService>();    
  7. }    

• Now we are ready with all required changes, let's build and run our Web API solution.
• Use Postman to test our API CRUD operation.
• Let's check our SQL Table with select statement. Initially there will not be any records in Employee table.

 

• Now open Postman and create new employee using "api/Employee/AddEmployee" end point.

 

 

• Read Employee using "api/Employee/GetEmployees" end point.

• Update Employee "api/Employee/UpdateEmployee" using end point.

• Let's check updated employee using "api/Employee/GetEmployee" endpoint which should return employee details with updated data as below.

 

• Delete Employee "api/Employee/DeleteEmployee" using end point which should retunr status code 200 with Ok. It means deleted employee from table.

• Let's check the same employee using "api/Employee/GetEmployee" by passing employee id. Now it should return status code 204 No Content. It means employee is sucessfully deleted using delete endpoint.

 

• Let's finally check in SQL table there will be no records as we deleted employee using delete endpoint.

 

• At last I am submitting a few records using "api/Employee/AddEmployee" endpoint and then will fetch all employees using "api/Employee/GetEmployees" 

 

 

• Finally I am going to verify these records in sql server table using select query and it shoud return all records. 

 

https://www.c-sharpcorner.com/article/build-crud-operation-with-net-core-3-1/