/// <summary>
 /// 更新预申请医院地址
 /// </summary>
 /// <param name="preApprovalId"></param>
 /// <param name="hospitalAddress"></param>
 /// <returns></returns>
 public int UpdateAddress(string preApprovalId, string hospitalAddress)
 {
     return(preApprovalService.UpdateAddress(preApprovalId, hospitalAddress));
 }