private void buttonAdd_Click(object sender, EventArgs e)
{
if (comboBoxType.SelectedItem != null && comboBoxProvider.SelectedItem != null)
{
StoragSet storageSet = new StoragSet();
storageSet.IdProvider = Convert.ToInt32(comboBoxProvider.SelectedItem.ToString().Split('.')[0]);
storageSet.Name = textBoxName.Text;
storageSet.Mk = Convert.ToInt32(textBoxMk.Text);
storageSet.Number = Convert.ToInt32(textBoxNumber.Text);
storageSet.Price = Convert.ToInt32(textBoxPrice.Text);
if (comboBoxType.SelectedIndex == 0)
{
storageSet.Type = "Корм";
}
else if (comboBoxType.SelectedIndex == 1)
{
storageSet.Type = "Игрушки";
}
else if (comboBoxType.SelectedIndex == 2)
{
storageSet.Type = "Поводки";
}
else
{
storageSet.Type = "Медикаменты";
}
Program.zooDb.StoragSet.Add(storageSet);
Program.zooDb.SaveChanges();
ShowStorage();
}
else
{
MessageBox.Show("Данные не выбраны", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
}
private void listViewStorage_SelectedIndexChanged(object sender, EventArgs e)
{
if (listViewStorage.SelectedItems.Count == 1)
{
StoragSet storageSet = listViewStorage.SelectedItems[0].Tag as StoragSet;
comboBoxProvider.SelectedIndex = comboBoxProvider.FindString(storageSet.IdProvider.ToString());
textBoxName.Text = storageSet.Name;
textBoxMk.Text = storageSet.Mk.ToString();
textBoxNumber.Text = storageSet.Number.ToString();
textBoxPrice.Text = storageSet.Price.ToString();
comboBoxType.Text = storageSet.Type;
}
else
{
comboBoxType.SelectedItem = null;
comboBoxProvider.SelectedItem = null;
textBoxName.Text = "";
textBoxMk.Text = "";
textBoxNumber.Text = "";
textBoxPrice.Text = "";
}
}
private void buttonDel_Click(object sender, EventArgs e)
{
try
{
if (listViewStorage.SelectedItems.Count == 1)
{
StoragSet storageSet = listViewStorage.SelectedItems[0].Tag as StoragSet;
Program.zooDb.StoragSet.Remove(storageSet);
Program.zooDb.SaveChanges();
ShowStorage();
}
comboBoxType.SelectedItem = null;
comboBoxProvider.SelectedItem = null;
textBoxName.Text = "";
textBoxMk.Text = "";
textBoxNumber.Text = "";
textBoxPrice.Text = "";
}
catch
{
MessageBox.Show("Невозможно удалить, эта запись используется!", "Ошибка!", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
