public void MoveBottom(QAInfo oParam)
{
SortedList sl = GetQAListByType(oParam.Type);
if (sl == null)
{
throw new BizException("no qa");
}
if (oParam.OrderNum == sl.Count)
{
throw new BizException("it's the last one, can't be moved down");
}
TransactionOptions options = new TransactionOptions();
options.IsolationLevel = System.Transactions.IsolationLevel.ReadCommitted;
options.Timeout = TransactionManager.DefaultTimeout;
using (TransactionScope scope = new TransactionScope(TransactionScopeOption.Required, options))
{
QADac o = new QADac();
foreach (QAInfo item in sl.Keys)
{
if (item.OrderNum > oParam.OrderNum)
{
item.OrderNum = item.OrderNum - 1;
o.SetOrderNum(item);
}
}
oParam.OrderNum = sl.Count;
o.SetOrderNum(oParam);
scope.Complete();
}
}
public void MoveTop(QAInfo oParam)
{
if (oParam.OrderNum == 1)
{
throw new BizException("it's the top one already");
}
SortedList sl = GetQAListByType(oParam.Type);
if (sl == null)
{
throw new BizException("no QA for this type");
}
TransactionOptions options = new TransactionOptions();
options.IsolationLevel = System.Transactions.IsolationLevel.ReadCommitted;
options.Timeout = TransactionManager.DefaultTimeout;
using (TransactionScope scope = new TransactionScope(TransactionScopeOption.Required, options))
{
QADac o = new QADac();
foreach (QAInfo item in sl.Keys)
{
if (item.OrderNum < oParam.OrderNum)
{
item.OrderNum = item.OrderNum + 1;
o.SetOrderNum(item);
}
}
oParam.OrderNum = 1;
o.SetOrderNum(oParam);
scope.Complete();
}
}