public void addPatient()
{
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.addPatient(textBox1.Text.Trim(), textBox2.Text.Trim(), dob, gender, textBox3.Text.Trim(), cat);
MessageBox.Show(opd.message);
if (opd.message == "Details added Sucessfully!")
{
clearData();
}
}