public Form2()
{
InitializeComponent();
db = new PhoneContext();
db.Realizations.Load();
dataGridView1.DataSource = db.Realizations.Local.ToBindingList();
}
public Form1()
{
InitializeComponent();
db = new PhoneContext();
db.Phones.Load();
db.Realizations.Load();
dataGridView1.DataSource = db.Phones.Local.ToBindingList();
comboBox1.DataSource = db.Phones.Local.ToBindingList();
comboBox1.DisplayMember = "Model";
comboBox1.ValueMember = "Id";
}
private void button1_Click(object sender, EventArgs e)
{
using (PhoneContext db = new PhoneContext())
{
var ph = db.Phones.Find(comboBox1.SelectedValue);
if (ph.Count <= 0 || ph.Count < (int)numericUpDown1.Value)
{
MessageBox.Show("Товар отсутствует на складе", "Информация", MessageBoxButtons.OK);
return;
}
db.Realizations.Add(Realization.CreateRealization(textBox1.Text, (int)numericUpDown1.Value, DateTime.Now, (int)comboBox1.SelectedValue));
ph.Count -= (int)numericUpDown1.Value;
db.SaveChanges();
}
dataGridView1.Refresh();
MessageBox.Show("Покупка оформлена успешно", "Информация", MessageBoxButtons.OK);
}