/// <summary>
/// ��ͼ������
/// </summary>
/// <param name="newBookInfo">�µ�ͼ����Ϣ��ϣ��</param>
/// <param name="condition">Update��Where�Ӿ�</param>
public void Update(Hashtable newBookInfo)
{
Database db=new Database();
string condition = "Where BookID = "+this._bookId;
db.Update("[Book]",newBookInfo,condition);
}
/// <summary>
/// �Ĺ������е�һ��ͼ������
/// </summary>
/// <param name="newCartInfo">�µĹ�������Ϣ��ϣ��</param>
/// <param name="condition">Update��Where�Ӿ�</param>
public void Update(Hashtable newCartInfo,int cartId)
{
Database db=new Database();
string condition = "Where CartID = "+cartId.ToString();
db.Update("[Cart]",newCartInfo,condition);
}
