private void button2_Click(object sender, EventArgs e) { Cust next = new Cust(); next.Show(); this.Hide(); }
private void button1_Click(object sender, EventArgs e) { if (textBox1.Text.Equals("9999")) { Admin next = new Admin(); MessageBox.Show("Welcome Admin"); next.Show(); this.Hide(); } else if (textBox1.TextLength > 4) { MessageBox.Show(textBox1.Text, "Incorrect Input", MessageBoxButtons.OK, MessageBoxIcon.Hand); } else { DBConnect con = new DBConnect(); con.OpenConnection(); try { string query = "SELECT * FROM bcpark354.Customer"; SqlDataReader Data = con.getData(query); while (Data.Read()) { if (textBox1.Text.Equals(Data["CustomerID"].ToString())) { Program.custID = textBox1.Text; Cust next = new Cust(); MessageBox.Show("Welcome Customer"); next.Show(); this.Hide(); } } Data.Close(); con.CloseConnection(); } catch (Exception x) { MessageBox.Show(x.Message, "Customer Retrival Failed", MessageBoxButtons.OK, MessageBoxIcon.Hand); } } }