private void button_Add_Click(object sender, EventArgs e)
{
string name = textBox1_Ime.Text;
string lastname = textBox2_Familia.Text;
string pass = textBox_Password.Text;
User newUser = new User();
newUser.First_Name = name;
newUser.Last_Name = lastname;
newUser.Password = pass;
using (var context = new Entities())
{
var user1 = new User()
{
First_Name = name,
Last_Name = lastname,
Password = pass,
UserID=Guid.NewGuid()
};
context.AddToUsers(user1);
context.SaveChanges();
dataGridView1.DataSource = context.Users;
}
}