private void button1_Click(object sender, EventArgs e)
{
using (EmpresaEntities db = new EmpresaEntities())
{
if (id == null)
{
oPersona = new Persona();
}
oPersona.Nombre = name.Text;
oPersona.Apellido = lastname.Text;
oPersona.Genero = gender.Text;
oPersona.Correo = mail.Text;
oPersona.Telefono = Convert.ToInt32(phone.Text);
if (id == null)
{
db.Persona.Add(oPersona);
}
else
{
db.Entry(oPersona).State = System.Data.Entity.EntityState.Modified;
}
db.SaveChanges();
this.Close();
}
}
private void button3_Click(object sender, EventArgs e)
{
int?id;
try
{
id = int.Parse(tabla.Rows[tabla.CurrentRow.Index].Cells[0].Value.ToString());
}
catch
{
id = null;
}
using (EmpresaEntities db = new EmpresaEntities())
{
Persona p = db.Persona.Find(id);
db.Persona.Remove(p);
db.SaveChanges();
}
Listar();
}