private void getDataToModify()
{
String fname = TextBoxfirstName.Text;
String sname = TextBoxlastName.Text;
String fLastName = TextBoxApellido1.Text;
String sLastName = TextBoxApellido2.Text;
String address = TextBoxAddress.Text;
String password = TextBoxPassword.Text;
bll.updateClientInformation(splitName[1].ToString().Trim(), fname, sname, fLastName, sLastName, address, password);
alert("La informacion se modifico con exito");
}