/// <summary>
/// Them mot binh luan vao co so du lieu
/// </summary>
/// <param name="binhLuan">Binh luan can them</param>
/// <returns>Tra ve <i>true</i> neu binh luan duoc them thanh cong, <i>false</i> neu them that bai</returns>
public static bool ThemBinhLuan(BinhLuan binhLuan)
{
try
{
db.BinhLuans.AddObject(binhLuan);
return db.SaveChanges() > 0;
}
catch
{
return false;
}
}
/// <summary>
/// Them tra loi cho mot binh luan
/// </summary>
/// <param name="maBinhLuan">Ma binh luan duoc tra loi</param>
/// <param name="traLoi">Cau tra loi</param>
/// <returns>Tra ve <i>true</i> neu tra loi duoc them thanh cong, <i>false</i> neu them that bai</returns>
public static bool ThemTraLoi(int maBinhLuan, BinhLuan traLoi)
{
try
{
traLoi.MaBinhLuanCha = maBinhLuan;
db.BinhLuans.AddObject(traLoi);
return db.SaveChanges() > 0;
}
catch
{
return false;
}
}
/// <summary>
/// Create a new BinhLuan object.
/// </summary>
/// <param name="maBinhLuan">Initial value of the MaBinhLuan property.</param>
public static BinhLuan CreateBinhLuan(global::System.Int32 maBinhLuan)
{
BinhLuan binhLuan = new BinhLuan();
binhLuan.MaBinhLuan = maBinhLuan;
return binhLuan;
}
/// <summary>
/// Deprecated Method for adding a new object to the BinhLuans EntitySet. Consider using the .Add method of the associated ObjectSet<T> property instead.
/// </summary>
public void AddToBinhLuans(BinhLuan binhLuan)
{
base.AddObject("BinhLuans", binhLuan);
}