private void btnSaves_Click(object sender, EventArgs e) { if (string.IsNullOrEmpty(this.tbCityName.Text)) { MessageBox.Show("请填写完整信息!"); return; } IRestResponse response; if (this.maintainType == MaintainType.New) { response = WebRequestUtil.AddCity(this.tbCityName.Text); } else { response = WebRequestUtil.UpdateCity(this.cityModel.CityId, this.tbCityName.Text); } if (response == null || response.StatusCode != System.Net.HttpStatusCode.OK) { if (maintainType == MaintainType.New) { MessageBox.Show("新增省份失败!"); } else { MessageBox.Show("更新省份失败!"); } } else { this.DialogResult = DialogResult.OK; this.Close(); } }