private void buttonEdit_Click(object sender, EventArgs e)
{
if (textBoxFirstName.Text != "" && textBoxLastName.Text != "" && textBoxPhone.Text != "")
{
if (listViewClient.SelectedItems.Count == 1)
{
long temp;
bool phone = Int64.TryParse(textBoxPhone.Text, out temp);
if (!phone)
{
MessageBox.Show("Номер телефона состоит из цифр", "Неверный тип данных", MessageBoxButtons.OK);
}
else
{
ClientsSet clientSet = listViewClient.SelectedItems[0].Tag as ClientsSet;
clientSet.Name = textBoxFirstName.Text;
clientSet.MiddleName = textBoxMiddleName.Text;
clientSet.LastName = textBoxLastName.Text;
clientSet.Phone = textBoxPhone.Text;
Program.vp.SaveChanges();
ShowClient();
}
}
}
else
{
MessageBox.Show("Заполните все необходимые поля", "Невозможно внести данные!", MessageBoxButtons.OK);
}
}
private void listViewClient_SelectedIndexChanged(object sender, EventArgs e)
{
if (listViewClient.SelectedItems.Count == 1)
{
ClientsSet clientSet = listViewClient.SelectedItems[0].Tag as ClientsSet;
textBoxFirstName.Text = clientSet.Name;
textBoxMiddleName.Text = clientSet.MiddleName;
textBoxLastName.Text = clientSet.LastName;
textBoxPhone.Text = clientSet.Phone;
}
else
{
textBoxFirstName.Text = "";
textBoxMiddleName.Text = "";
textBoxLastName.Text = "";
textBoxPhone.Text = "";
}
}
private void buttonDel_Click(object sender, EventArgs e)
{
try
{
if (listViewClient.SelectedItems.Count == 1)
{
ClientsSet clientSet = listViewClient.SelectedItems[0].Tag as ClientsSet;
Program.vp.ClientsSet.Remove(clientSet);
Program.vp.SaveChanges();
ShowClient();
}
textBoxFirstName.Text = "";
textBoxMiddleName.Text = "";
textBoxLastName.Text = "";
textBoxPhone.Text = "";
}
catch
{
MessageBox.Show("Невозможно удалить, эта запись используется!", "Ошибка!", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
