private void btnSave_Click(object sender, EventArgs e)
        {
            try
            {
                if (this.txtName.Text == null || string.Empty.Equals(this.txtName.Text.Trim()))
                {
                    lbl1.Visible = true;
                }
                else
                {
                    T_JB_Place mo = new T_JB_Place();

                    mo.C_pre_id = lblPid.Text;
                    mo.C_name   = txtName.Text.Trim();
                    mo.C_memo   = txtMemo.Text.Trim();
                    mo.I_end    = cbEnd.Checked ? 1 : 0;
                    mo.I_inuse  = cbInuse.Checked ? 1 : 0;

                    int len = 0;
                    int.TryParse(txtLength.Text.Trim(), out len);
                    mo.I_length = len;

                    int wid = 0;
                    int.TryParse(txtWidth.Text.Trim(), out wid);
                    mo.I_width = wid;

                    mo.I_grade = grade + 1;

                    if (!string.IsNullOrEmpty(bll.Save(mo)))
                    {
                        parForm.isAdd = true;

                        MessageBox.Show("保存成功!", "信息", MessageBoxButtons.OK, MessageBoxIcon.Information);
                        Log.saveLog("增加货位成功!Id:" + lblId.Text);
                        Close();
                    }
                    else
                    {
                        MessageBox.Show("保存失败!", "信息", MessageBoxButtons.OK, MessageBoxIcon.Information);
                    }
                }
            }
            catch (Exception)
            {
                MessageBox.Show("与数据库连接失败,请查看网络连接是否正常。如不能解决请与网络管理员联系!", "严重错误:", MessageBoxButtons.OK, MessageBoxIcon.Error);
            }
        }