private void edit_btn_Click(object sender, EventArgs e)
{
int id = Int32.Parse(patients_dataGridView.CurrentRow.Cells["id"].Value.ToString());
AddPatientForm form = new AddPatientForm(id, this);
//AddPatientForm form = new AddPatientForm(this, );
form.ShowDialog();
}
private void addPatient_btn_Click(object sender, EventArgs e)
{
AddPatientForm form = new AddPatientForm(this);
form.ShowDialog();
}