private void textBox2_Leave(object sender, EventArgs e) { if (textBox2.Text == "") { textBox2.Text = "Enter Your Username"; } ui = ul.getUser(textBox2.Text); if (textBox2.Text == "Enter Your Username") { label1.Visible = true; label1.Text = "Enter Valid Username"; flag = 1; pictureBox1.BackgroundImage = Image.FromFile(@"F:\Important Documents\Project\Red_x.png"); } else if (ui.UName != null) { label1.Visible = true; label1.Text = "Username In Use"; flag = 1; pictureBox1.BackgroundImage = Image.FromFile(@"F:\Important Documents\Project\Red_x.png"); } else { flag = 0; label1.Visible = false; pictureBox1.BackgroundImage = Image.FromFile(@"F:\Important Documents\Project\check.png"); } }
private void button1_Click(object sender, EventArgs e) { UpdateDBLin ul = new UpdateDBLin(); string pass; if (textBox1.Text.StartsWith("Admin") == true) { ai = ul.getAdmin(textBox1.Text); pass = ul.getAdminPass(textBox1.Text); if (textBox2.Text == pass) { AdminHome h = new AdminHome(ai); h.Show(); this.Visible = false; } else { MessageBox.Show("Wrong Password or Username", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error); } } else { ui = ul.getUser(textBox1.Text); pass = ul.getPassword(textBox1.Text); if (textBox2.Text == pass) { HomeUser h = new HomeUser(ui); h.Show(); this.Visible = false; } else { MessageBox.Show("Wrong Password or Username", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error); } } }