private void button1_Click(object sender, EventArgs e) { try { SIGNIN s1 = new SIGNIN(); if (s1.authentication(textBox2.Text, textBox1.Text)) { panel2.Hide(); panel1.Show(); panel1.BringToFront(); textBox1.Clear(); textBox2.Clear(); r1 = new read(); int i = r1.read_data(); MessageBox.Show(i.ToString()); for (int a = 0; a < i - 1; a++) { listBox1.Items.Add(r1.item_adder(a)); } } else { timer1.Start(); label6.Visible = true; } } catch (ArgumentNullException) { MessageBox.Show("EMPTY FIELDS"); } catch (FileNotFoundException) { } }
private void button6_Click(object sender, EventArgs e) { r1.item_delete(listBox1.SelectedIndex); r1.write_data(); listBox1.Items.Clear(); r1 = new read(); int i = r1.read_data(); //MessageBox.Show(i.ToString()); for (int a = 0; a < i - 1; a++) { listBox1.Items.Add(r1.item_adder(a)); } }
private void button2_Click(object sender, EventArgs e) { if (a != null) { button2.BackgroundImage = a; button1.BackgroundImage = null; button3.BackgroundImage = null; } panel4.Top = button2.Top; panel4.Height = button2.Height; detail.Show(); detail.BringToFront(); listBox1.Items.Clear(); r1 = new read(); int i = r1.read_data(); //MessageBox.Show(i.ToString()); for (int a = 0; a < i - 1; a++) { listBox1.Items.Add(r1.item_adder(a)); } }