public void MoveUp(ProductBasicInfo oParam)
{
if (oParam.OrderNum == 1)
{
throw new BizException("it's the first one, can't be moved up");
}
SortedList sl = GetC3Product(oParam.C3SysNo);
if (sl == null)
{
throw new BizException("no attributes");
}
TransactionOptions options = new TransactionOptions();
options.IsolationLevel = System.Transactions.IsolationLevel.ReadCommitted;
options.Timeout = TransactionManager.DefaultTimeout;
using (TransactionScope scope = new TransactionScope(TransactionScopeOption.Required, options))
{
ProductBasicDac o = new ProductBasicDac();
foreach (ProductBasicInfo item in sl.Values)
{
if (item.OrderNum == oParam.OrderNum - 1)
{
item.OrderNum += 1;
o.SetOrderNum(item);
}
}
oParam.OrderNum -= 1;
o.SetOrderNum(oParam);
scope.Complete();
}
}
public void UpdateBasicInfo(ProductBasicInfo oParam)
{
TransactionOptions options = new TransactionOptions();
options.IsolationLevel = System.Transactions.IsolationLevel.ReadCommitted;
options.Timeout = TransactionManager.DefaultTimeout;
using (TransactionScope scope = new TransactionScope(TransactionScopeOption.Required, options))
{
ProductBasicDac pb = new ProductBasicDac();
pb.Update(oParam);
scope.Complete();
}
}
/// <summary>
/// ����С������Ʒ����ʾ˳��
/// </summary>
/// <param name="oParam"></param>
///
public void MoveTop(ProductBasicInfo oParam)
{
if (oParam.OrderNum == 1)
{
throw new BizException("it's the top one already");
}
SortedList sl = GetC3Product(oParam.C3SysNo);
if (sl == null)
{
throw new BizException("no attribute for this third category");
}
TransactionOptions options = new TransactionOptions();
options.IsolationLevel = System.Transactions.IsolationLevel.ReadCommitted;
options.Timeout = TransactionManager.DefaultTimeout;
using (TransactionScope scope = new TransactionScope(TransactionScopeOption.Required, options))
{
ProductBasicDac o = new ProductBasicDac();
foreach (ProductBasicInfo item in sl.Values)
{
if (oParam.OrderNum == AppConst.IntNull || oParam.OrderNum <= 0 || item.OrderNum < oParam.OrderNum)
{
if (item.OrderNum != AppConst.IntNull && item.OrderNum > 0)
{
item.OrderNum = item.OrderNum + 1;
o.SetOrderNum(item);
}
}
}
oParam.OrderNum = 1;
o.SetOrderNum(oParam);
scope.Complete();
}
}