public void updatePatient() { string gender = comboBox2.SelectedItem.ToString(); string cat = comboBox1.SelectedItem.ToString(); string date = textBox4.Text; string month = textBox5.Text; if (textBox4.Text.Length == 1) { date = "0" + date; } if (textBox5.Text.Length == 1) { month = "0" + month; } string dob = textBox6.Text + "-" + month + "-" + date; opd opd = new opd(); opd.updatePatient(textBox1.Text, textBox2.Text, dob, gender, textBox3.Text, cat); MessageBox.Show(opd.message); if (opd.message == "Details UPDATED Sucessfully!!") { loadData(); clearData(); } }