private void listViewSum_SelectedIndexChanged(object sender, EventArgs e)
{
if (listViewSum.SelectedItems.Count == 1)
{
SummaryList sum = listViewSum.SelectedItems[0].Tag as SummaryList;
comboBoxExtra.SelectedIndex = comboBoxExtra.FindString(sum.Id_Extradition.ToString().Split('.')[0]);
textBoxBalance.Text = sum.Current_balance.ToString();
}
else
{
comboBoxExtra.SelectedItem = null;
textBoxBalance.Text = "";
}
}
private void buttonDel_Click(object sender, EventArgs e)
{
try
{
if (listViewSum.SelectedItems.Count == 1)
{
SummaryList sum = listViewSum.SelectedItems[0].Tag as SummaryList;
Program.kv.SummaryList.Remove(sum);
Program.kv.SaveChanges();
ShowSum();
}
comboBoxExtra.SelectedItem = null;
textBoxBalance.Text = "";
}
catch
{
MessageBox.Show("Невозможно удалить, эта запись используется!", "Ошибка!", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
private void buttonEdit_Click(object sender, EventArgs e)
{
try
{
if (listViewSum.SelectedItems.Count == 1)
{
if (comboBoxExtra.SelectedItem != null && textBoxBalance.Text != "")
{
SummaryList sum = listViewSum.SelectedItems[0].Tag as SummaryList;
sum.Id_Extradition = Convert.ToInt32(comboBoxExtra.SelectedItem.ToString().Split('.')[0]);
sum.Current_balance = Convert.ToInt32(textBoxBalance.Text);
Program.kv.SaveChanges();
ShowSum();
}
}
}
catch (Exception a)
{
MessageBox.Show("" + a.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}