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https://github.com/janluksoft/efsqlserverwinform

Entity Framework application for CRUD operations on Microsoft SQL Server
https://github.com/janluksoft/efsqlserverwinform

c-sharp code-first dotnet entity-framework entity-framework-6 visual-studio winform winforms

Last synced: 27 days ago
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Entity Framework application for CRUD operations on Microsoft SQL Server

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# Entity Framework with SqlServer

The application demonstrates the use of Entity Framework to perform simple CRUD operations on a Microsoft SQL Server database using WinForm windows.

The structure of the table is defined by the POCO (CPerson) class. The class (PeopleDBContext) creates a context (dbPersons) that represents a table (Sprinters) in the form of an object. Operations on this object are automatically transferred to the table (Sprinters) in the database.

## Using the application

- On the (Login) tab, enter the login information from SQL Server
- Check the connection with the button 2 (Check Connection)
- For valid data, a message will be shown: (Connection Good)

![](/Jpg/Entity-Framework_a_SQL-Server_Login-parameters.png)

- In the (Proposal) tab, press the (4) button. The application should automatically create a table (Sprinters) on SQL Server
![](Jpg/Entity-Framework_b_SQL-Server_Use_examples.png)

- In the (DataBase) tab you can: (5) read the table from the SQL server, (6) add rows, (7) delete rows.
![](/Jpg/Entity-Framework_c_SQL-Server_Created-table.png)

## Details

- Environment: VS2019
- Target Framework: .NET Framework 4.7.2
- Window: WinForm