Exemple #1
0
        private void button2_Click(object sender, EventArgs e)
        {
            Form2 frm = new Form2();
            supp  sr  = (supp)suppBindingSource.Current;

            frm.db = db;
            frm.sr = sr;

            DialogResult dr = frm.ShowDialog();

            if (dr == DialogResult.OK)
            {
                suppBindingSource.DataSource = db.supps.ToList();
            }
        }
Exemple #2
0
 private void button1_Click(object sender, EventArgs e)
 {
     if (sr == null)
     {
         sr = (supp)suppBindingSource.List[0];
         db.SaveChanges();
     }
     try
     {
         db.SaveChanges();
         DialogResult = DialogResult.OK;
     }
     catch (Exception ex)
     {
         MessageBox.Show("Ошибка", ex.Message);
     }
 }
Exemple #3
0
        private void button3_Click(object sender, EventArgs e)
        {
            supp         sr = (supp)suppBindingSource.Current;
            DialogResult dr = MessageBox.Show("Удалить учетную запись " + sr.ID + "?", "Удаление учетной записи", MessageBoxButtons.YesNo, MessageBoxIcon.Question);

            if (dr == DialogResult.Yes)
            {
                db.supps.Remove(sr);

                try
                {
                    db.SaveChanges();
                    suppBindingSource.DataSource = db.supps.ToList();
                }
                catch (Exception ex)
                {
                    MessageBox.Show(ex.InnerException.InnerException.Message);
                }
            }
        }