// update button on home page
private void Btn_UpdatePatient_Click(object sender, EventArgs e)
{
Btn_Submit_Update.Text = "Update";
Panel_LookForPatient.BringToFront();
}
private void Btn_SearchPatient_Click(object sender, EventArgs e)
{
Panel_LookForPatient.BringToFront();
Btn_Submit_Update.Visible = false;
}