protected void GvPatients_RowDeleting(object sender, GridViewDeleteEventArgs e)
{
var id = gvPatients.DataKeys[e.RowIndex].Value.ToString();
var fileAddress = Server.MapPath("Patient.xml");
PatientManager.Delete(id, fileAddress);
ShowList();
}
protected void GvPatients_RowUpdating(object sender, GridViewUpdateEventArgs e)
{
var fileAddress = Server.MapPath("Patient.xml");
var myNewValues = e.NewValues;
var id = gvPatients.DataKeys[e.RowIndex].Value.ToString();
PatientManager.Update(myNewValues, fileAddress, id);
gvPatients.EditIndex = -1;
ShowList();
}