private void attach_tblNews(tblNew entity)
{
this.SendPropertyChanging();
entity.tblUser = this;
}
private void detach_tblNews(tblNew entity)
{
this.SendPropertyChanging();
entity.tblUser = null;
}
partial void DeletetblNew(tblNew instance);
partial void UpdatetblNew(tblNew instance);
partial void InserttblNew(tblNew instance);
/// <summary>
/// Cập nhật tin tức
/// </summary>
/// <param name="recordUpdate"></param>
/// <returns></returns>
public static Boolean updateNews(int newsID, tblNew recordUpdate)
{
LTDHDataContext DB = new LTDHDataContext(@strPathDB);
try
{
using (TransactionScope ts = new TransactionScope())
{
var news = DB.tblNews.Single(n => n.ID == newsID);
news.Title = recordUpdate.Title;
news.Chapaeu = recordUpdate.Chapaeu;
news.Contents = recordUpdate.Contents;
news.Posted = recordUpdate.Posted;
news.Author = recordUpdate.Author;
DB.SubmitChanges();
ts.Complete();
}
}
catch (Exception e)
{
return false;
}
return true;
}
/// <summary>
/// Thêm tin tức
/// </summary>
/// <param name="record"></param>
/// <returns>Boolean</returns>
public static Boolean insertNews(tblNew record)
{
LTDHDataContext DB = new LTDHDataContext(@strPathDB);
try
{
using (TransactionScope ts = new TransactionScope())
{
DB.tblNews.InsertOnSubmit(record);
DB.SubmitChanges();
ts.Complete();
}
}
catch (Exception e)
{
return false;
}
return true;
}