private void buttonEdit_Click(object sender, EventArgs e)
{
if (listViewGazeta.SelectedItems.Count == 1)
{
Recklama recklamaSet = listViewGazeta.SelectedItems[0].Tag as Recklama;
recklamaSet.idOrganization = Convert.ToInt32(comboBoxOrg.SelectedItem.ToString().Split('.')[0]);
recklamaSet.idNewspaper = Convert.ToInt32(comboBoxGaz.SelectedItem.ToString().Split('.')[0]);
recklamaSet.Number = Convert.ToInt32(textBoxNumber.Text);
recklamaSet.Volume = Convert.ToInt32(textBoxVolume.Text);
Program.recklama.SaveChanges();
ShowlistGazeta();
}
}
private void listViewGazeta_SelectedIndexChanged(object sender, EventArgs e)
{
if (listViewGazeta.SelectedItems.Count == 1)
{
Recklama recklamaSet = listViewGazeta.SelectedItems[0].Tag as Recklama;
comboBoxOrg.SelectedIndex = comboBoxOrg.FindString(recklamaSet.idOrganization.ToString());
comboBoxGaz.SelectedIndex = comboBoxGaz.FindString(recklamaSet.idNewspaper.ToString());
textBoxNumber.Text = recklamaSet.Number.ToString();
textBoxVolume.Text = recklamaSet.Volume.ToString();
}
else
{
comboBoxOrg.SelectedItem = null;
comboBoxGaz.SelectedItem = null;
textBoxNumber.Text = "";
textBoxVolume.Text = "";
}
}
private void buttonAdd_Click(object sender, EventArgs e)
{
try
{
Recklama recklamaSet = new Recklama();
recklamaSet.idOrganization = Convert.ToInt32(comboBoxOrg.SelectedItem.ToString().Split('.')[0]);
recklamaSet.idNewspaper = Convert.ToInt32(comboBoxGaz.SelectedItem.ToString().Split('.')[0]);
recklamaSet.Number = Convert.ToInt32(textBoxNumber.Text);
recklamaSet.Volume = Convert.ToInt32(textBoxVolume.Text);
Program.recklama.Recklama.Add(recklamaSet);
Program.recklama.SaveChanges();
ShowlistGazeta();
}
catch
{
MessageBox.Show("Введено не правельное значение", "Ошибка!", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
private void buttonDel_Click(object sender, EventArgs e)
{
try
{
if (listViewGazeta.SelectedItems.Count == 1)
{
Recklama recklamaSet = listViewGazeta.SelectedItems[0].Tag as Recklama;
Program.recklama.Recklama.Remove(recklamaSet);
Program.recklama.SaveChanges();
ShowlistGazeta();
}
comboBoxOrg.SelectedItem = null;
comboBoxGaz.SelectedItem = null;
textBoxNumber.Text = "";
textBoxVolume.Text = "";
}
catch
{
MessageBox.Show("Невозможно удалить, эта запись используется", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
