private void button3_Click(object sender, EventArgs e) { this.client = Library.clientsList.Find(x => x.FirstName == textBox1.Text); if (client != null) { client.FirstName = textBox1.Text; } this.client = Library.clientsList.Find(x => x.LastName == textBox2.Text); if (client != null) { client.LastName = textBox2.Text; } this.client = Library.clientsList.Find(x => x.Address == textBox3.Text); if (client != null) { client.Address = textBox3.Text; } this.client = Library.clientsList.Find(x => x.Phone == textBox4.Text); if (client != null) { client.Phone = textBox4.Text; } }
public ClientForm(User client) { InitializeComponent(); this.client = client; comboBox4.DataSource = System.Enum.GetValues(typeof(Language)); listBox1.DataSource = Library.booksList; }