private void buttonAdd_Click(object sender, EventArgs e)
{
NewspapersSet newspapersSet = new NewspapersSet();
newspapersSet.Name = textBoxName.Text;
newspapersSet.Phone = textBoxPhone.Text;
newspapersSet.Price = textBoxAdvertisementPrice.Text;
Program.bdad.NewspapersSet.Add(newspapersSet);
Program.bdad.SaveChanges();
ShowNewspaper();
}
private void buttonEdit_Click(object sender, EventArgs e)
{
if (listViewNewspaper.SelectedItems.Count == 1)
{
NewspapersSet newspapersSet = listViewNewspaper.SelectedItems[0].Tag as NewspapersSet;
newspapersSet.Name = textBoxName.Text;
newspapersSet.Phone = textBoxPhone.Text;
newspapersSet.Price = textBoxAdvertisementPrice.Text;
Program.bdad.SaveChanges();
ShowNewspaper();
}
}
private void listViewNewspaper_SelectedIndexChanged(object sender, EventArgs e)
{
if (listViewNewspaper.SelectedItems.Count == 1)
{
NewspapersSet newspapersSet = listViewNewspaper.SelectedItems[0].Tag as NewspapersSet;
textBoxName.Text = newspapersSet.Name;
textBoxPhone.Text = newspapersSet.Phone;
textBoxAdvertisementPrice.Text = newspapersSet.Price;
}
else
{
textBoxName.Text = "";
textBoxPhone.Text = "";
textBoxAdvertisementPrice.Text = "";
}
}
private void buttonDel_Click(object sender, EventArgs e)
{
try
{
if (listViewNewspaper.SelectedItems.Count == 1)
{
NewspapersSet newspapersSet = listViewNewspaper.SelectedItems[0].Tag as NewspapersSet;
Program.bdad.NewspapersSet.Remove(newspapersSet);
Program.bdad.SaveChanges();
ShowNewspaper();
}
textBoxName.Text = "";
textBoxPhone.Text = "";
textBoxAdvertisementPrice.Text = "";
}
catch
{
MessageBox.Show("Невозможно удалить, эта запись используется!", "Ошибка!", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
