/// <summary>
/// 删除数据
/// </summary>
/// Author :Napoleon
/// Created :2015-06-06 02:02:20
public int DeleteNewsContents(string ids)
{
int i;
try
{
List <NewsContents> contents = _newscontentsDao.GetNewsContentsByIds(ids); //查询新闻内容集合
string uploadIds = GetNewsByList(contents); //组装上传文件Id
List <NewsUploadFile> uploadFiles = _newsUploadFileDao.GetNewsUploadFilesByIds(uploadIds); //查询上传文件集合
_newscontentsDao.DeleteNewsContents(ids); //删除新闻内容
_newsUploadFileDao.DeleteNewsUploadFile(uploadIds); //删除上传文件内容
//删除上传文件
foreach (NewsUploadFile file in uploadFiles)
{
if (System.IO.File.Exists(HttpContext.Current.Server.MapPath(file.FileUrl)))
{
System.IO.File.Delete(HttpContext.Current.Server.MapPath(file.FileUrl));
}
}
i = 1;
}
catch (Exception)
{
i = -1;
}
return(i);
}
/// <summary>
/// 删除数据
/// </summary>
/// Author :Napoleon
/// Created :2015-06-06 02:02:28
public int DeleteNewsUploadFile(string id)
{
return(_newsuploadfileDao.DeleteNewsUploadFile(id));
}