/// <summary>
/// 删除过期广告
/// </summary>
public void AdvertOverTime()
{
try
{
string error = "";
List <AMS_Advertisement> modelList = SeatManage.Bll.AdvertisementOperation.GetAdList(true, AdType.None);
foreach (AMS_Advertisement model in modelList.Where(model => model.Type != AdType.SchoolNotice))
{
model.ImageFilePath = AMS_Advertisement.GetDownloadFile(model.AdContent);
foreach (string file in model.ImageFilePath.Where(file => !FileOperate.FileDelete(file, (SeatManage.EnumType.SeatManageSubsystem)System.Enum.Parse(typeof(SeatManage.EnumType.SeatManageSubsystem), model.Type.ToString()))))
{
WriteLog.Write(string.Format("删除过期广告处理遇到异常：文件{0}删除失败", file));
}
error = SeatManage.Bll.AdvertisementOperation.DeleteAdModel(model);
if (!string.IsNullOrEmpty(SeatManage.Bll.AdvertisementOperation.DeleteAdModel(model)))
{
WriteLog.Write(string.Format("删除过期广告处理遇到异常：{0}", error));
}
}
}
catch (Exception e)
{
WriteLog.Write(string.Format("删除过期广告处理遇到异常：{0}", e.Message));
}
}