/// <summary>
/// 修改建房
/// </summary>
/// <param name="u"></param>
/// <returns></returns>
public int UpdBuild(DT_HousingBuild u)
{
return(ef.Update(u));
}
/// <summary>
/// 删除建房
/// </summary>
/// <param name="u"></param>
/// <returns></returns>
public int DelBuild(DT_HousingBuild u)
{
return(ef.Remove(u));
}
/// <summary>
/// 添加建房
/// </summary>
/// <param name="u"></param>
/// <returns></returns>
public int AddBuild(DT_HousingBuild u)
{
return(ef.Add(u));
}