PetaPoco in WinForms

Question

How to commit changes done in DataGridView using PetaPoco ? Something like :

namespace PetaPocoTest
{
    public partial class Form1 : Form
    {
        PetaPoco.Database db = new PetaPoco.Database("PgConnection");

        IEnumerable<customers> allCustomers;


        public Form1()
        {
            InitializeComponent();
        }

        private void Form1_Load(object sender, EventArgs e)
        {
            allCustomers = db.Query<customers>("SELECT * FROM customers");
            mGrid.DataSource = allCustomers .ToList();            
        }

        private void simpleButton1_Click(object sender, EventArgs e)
        {
            db.Save("customers", "custumer_id", allCustomers);
        }
    }
}

Answer 1

I finally got it. I just wasted hours on something so obvious :\

namespace PetaPocoTest
{
    public partial class Form1 : Form
    {
        PetaPoco.Database db = new PetaPoco.Database("PgConnection");

        IEnumerable<customers> allCustomers;


        public Form1()
        {
            InitializeComponent();
        }

        private void Form1_Load(object sender, EventArgs e)
        {
            allCustomers = db.Query<customers>("SELECT * FROM customers");
            mGrid.DataSource = allCustomers .ToList();            
        }

        private void simpleButton1_Click(object sender, EventArgs e)
        {
             foreach (var a in allCustomers)
             {
               db.Save("customers", "custumer_id", a);
             }
        }
    }
}

Answer 2

Try my answer Here

This is the simplest and easiest and can do what you want so far