/// <summary>
/// 更新费用类别
/// </summary>
/// <param name="cInfo">实体</param>
public void Update(CostCategoryInfo cInfo)
{
if (string.IsNullOrEmpty(cInfo.ID))
{
throw new ArgumentNullException("参数ID不能为空。");
}
dal.Update(cInfo);
}
/// <summary>
/// 添加费用类别
/// </summary>
/// <param name="ID">实体主键</param>
/// <returns></returns>
public void Delete(string ID)
{
CostCategoryInfo cInfo = new CostCategoryInfo(ID);
dal.Delete(cInfo);
}
/// <summary>
/// 添加费用类别
/// </summary>
/// <param name="cInfo">实体</param>
/// <returns>新增实体的主键</returns>
public string Add(CostCategoryInfo cInfo)
{
return dal.Add(cInfo);
}