Esempio n. 1
0
        private void BDelete_Click(object sender, EventArgs e)
        {
            if (tBAdresEdit.Text.Trim() != string.Empty || tBAdresEdit.Text.Trim() != "")
            {
                int    id   = Convert.ToInt32(tBIDEdit.Text);
                string text = tBAdresEdit.Text;



                using (var db = new ExtensionContext())
                {
                    var result = db.ListEmailsDB.SingleOrDefault(b => b.EmailsListId == id);
                    if (result != null)
                    {
                        db.Entry(result).State = System.Data.Entity.EntityState.Deleted;
                        db.SaveChanges();
                    }
                }
            }

            Reflesh();
            this.dataGridView2.Columns[0].AutoSizeMode = DataGridViewAutoSizeColumnMode.DisplayedCells;
            this.dataGridView2.Columns[1].AutoSizeMode = DataGridViewAutoSizeColumnMode.Fill;


            tBAdresDelete.Text = "";
            tBIDDelete.Text    = "";
            tBIDEdit.Text      = "";
            tBAdresEdit.Text   = "";
        }