private void buttonAdd_Click(object sender, EventArgs e)
{
Table_1 clientSet = new Table_1();
clientSet.FirstName = textBoxFirstName.Text;
clientSet.MiddleName = textBoxMiddleName.Text;
clientSet.LastName = textBoxLastName.Text;
clientSet.Phone = textBoxPhone.Text;
clientSet.Email = textBoxEmail.Text;
Program.fir.Table_1.Add(clientSet);
Program.fir.SaveChanges();
ShowClient();
}
private void buttonEdit_Click(object sender, EventArgs e)
{
if (listViewClient.SelectedItems.Count == 1)
{
Table_1 clientSet = listViewClient.SelectedItems[0].Tag as Table_1;
clientSet.FirstName = textBoxFirstName.Text;
clientSet.MiddleName = textBoxMiddleName.Text;
clientSet.LastName = textBoxLastName.Text;
clientSet.Phone = textBoxPhone.Text;
clientSet.Email = textBoxEmail.Text;
Program.fir.SaveChanges();
ShowClient();
}
}
private void listViewClient_SelectedIndexChanged(object sender, EventArgs e)
{
if (listViewClient.SelectedItems.Count == 1)
{
Table_1 clientSet = listViewClient.SelectedItems[0].Tag as Table_1;
textBoxFirstName.Text = clientSet.FirstName;
textBoxMiddleName.Text = clientSet.MiddleName;
textBoxLastName.Text = clientSet.LastName;
textBoxPhone.Text = clientSet.Phone;
textBoxEmail.Text = clientSet.Email;
}
else
{
textBoxFirstName.Text = "";
textBoxMiddleName.Text = "";
textBoxLastName.Text = "";
textBoxPhone.Text = "";
textBoxEmail.Text = "";
}
}
private void buttonDel_Click(object sender, EventArgs e)
{
try
{
if (listViewClient.SelectedItems.Count == 1)
{
Table_1 clientSet = listViewClient.SelectedItems[0].Tag as Table_1;
Program.fir.Table_1.Remove(clientSet);
Program.fir.SaveChanges();
ShowClient();
}
textBoxFirstName.Text = "";
textBoxMiddleName.Text = "";
textBoxLastName.Text = "";
textBoxPhone.Text = "";
textBoxEmail.Text = "";
}
catch
{
MessageBox.Show("Невозможно удалить, эта запись используется!", "Ошибка!", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}