private void buttonDel_Click(object sender, EventArgs e)
{
try
{
if (listViewAttendance.SelectedItems.Count == 1)
{
AttedenceSet attedenceSet = listViewAttendance.SelectedItems[0].Tag as AttedenceSet;
Program.itDb.AttedenceSet.Remove(attedenceSet);
Program.itDb.SaveChanges();
ShowAttendance();
}
textBoxName.Text = "";
textBoxPrice.Text = "";
textBoxGuarantee.Text = "";
comboBoxDepartament.SelectedItem = null;
}
catch { MessageBox.Show("Невозможно удалить, эта запись используется!", "Ошибка!", MessageBoxButtons.OK, MessageBoxIcon.Error); }
}
private void listViewAttendance_SelectedIndexChanged(object sender, EventArgs e)
{
if (listViewAttendance.SelectedItems.Count == 1)
{
AttedenceSet attedenceSet = listViewAttendance.SelectedItems[0].Tag as AttedenceSet;
textBoxName.Text = attedenceSet.Name;
textBoxPrice.Text = attedenceSet.Price.ToString();
textBoxGuarantee.Text = attedenceSet.Guarantee;
comboBoxDepartament.SelectedIndex = comboBoxDepartament.FindString(attedenceSet.IdDepartment.ToString());
}
else
{
textBoxName.Text = "";
textBoxPrice.Text = "";
textBoxGuarantee.Text = "";
comboBoxDepartament.SelectedItem = null;
}
}
private void buttonAdd_Click(object sender, EventArgs e)
{
try
{
if (textBoxName.Text != "" && textBoxPrice.Text != "" && comboBoxDepartament.SelectedItem != null)
{
AttedenceSet attedenceSet = new AttedenceSet();
attedenceSet.Name = textBoxName.Text;
attedenceSet.Price = Convert.ToInt32(textBoxPrice.Text);
attedenceSet.Guarantee = textBoxGuarantee.Text;
attedenceSet.IdDepartment = Convert.ToInt32(comboBoxDepartament.SelectedItem.ToString().Split('.')[0]);
Program.itDb.AttedenceSet.Add(attedenceSet);
Program.itDb.SaveChanges();
ShowAttendance();
}
else
{
MessageBox.Show("Поля не заполнены! Проверьте и повторите попытку.", "Ошибка!", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
}
catch (Exception ex) { MessageBox.Show("" + ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error); }
}
