README.md

Create a "Cowshed" database containing a single "Herd" table (fields: ID, cow Name, milk yield per month).

Develop a WinForms application that performs the following functions:

1. Displays information from the database when the app is launched;
2. Make changes (add, modify, add) using the DataGridView features;
3. Saving changes to the database or canceling user actions;
4. Additionally: before saving, a window should appear showing the changed rows and asking for confirmation of actions.

Use offline mode ADO.NET.

To use connected mode ADO.NET. To create a connection string, use the SqlConnectionStringBuilder object.

There are two ways to create commands for the adapter:

1. create command objects in code;
2. use the SqlCommandBuilder class.