//ref,out

        private void CheckTextboxNotEmpty(ref bool isOK,

            params TextBox[] textboxes)

        {

            foreach (TextBox txtBox in textboxes)

            {

                if (txtBox.Text.Length <= )

                {

                    isOK = false;

                    txtBox.Background = Brushes.Red;

                }

                else

                {

                    txtBox.Background = null;

                }

            }

        }

        private void CheckComboBoxNotEmpty(ref bool isOK,

            params ComboBox[] cmbs)

        {

            foreach (ComboBox cmb in cmbs)

            {

                if (cmb.SelectedIndex < )

                {

                    isOK = false;

                    cmb.Effect = new DropShadowEffect { Color=Colors.Red};

                }

                else

                {

                    cmb.Effect = null;

                }

            }

        }

CheckTextboxNotEmpty(ref isOK, txtName, txtNational, txtNativeAddr, txtAddr,

                txtBaseSalary, txtTelNum, txtIdNum, txtPosition, txtNumber);

            CheckComboBoxNotEmpty(ref isOK, cbGender, cbMarriage,

                cbPartyStatus, cbEducation, cbDepatment);

            if (!isOK)//如果没有通过数据合法性检查，则不保存

            {

                return;

            }