private bool DoUpdate()
{
TOutFallInfo outinfo = new TOutFallInfo(_dbpath, PassWord);
TOutFallExtInfo outextinfo = new TOutFallExtInfo(_dbpath, PassWord);
if (OutExtList == null || OutList == null)
return false;
bool b1 = outinfo.Update_OutFallInfo(OutList);
bool b2 = outextinfo.Update_OutFallExtInfo(OutExtList);
return b1 & b2;
}
private bool DoLoad()
{
TOutFallInfo outinfo = new TOutFallInfo(_dbpath , PassWord);
TOutFallExtInfo outextinfo = new TOutFallExtInfo(_dbpath, PassWord);
OutList = outinfo.Load_OutFallInfo();
OutExtList = outextinfo.Load_OutFallExtInfo();
if (OutList == null || OutExtList == null)
return false;
return true;
}
/// <summary>
/// 插入出水口信息，同时添加出水口附加信息，若不存在则创建新信息
/// </summary>
/// <returns></returns>
private bool DoInsert()
{
TOutFallInfo outinfo = new TOutFallInfo(_dbpath, PassWord);
TOutFallExtInfo outextinfo = new TOutFallExtInfo(_dbpath, PassWord);
if (OutList == null || OutList.Count <= 0)
return false;
int count = 0;
foreach (COutFallInfo info in OutList)
{
COutFallInfo tmp = info;
if (!outinfo.Insert_OutFallInfo(ref tmp))
continue;
COutFallExtInfo extmp = null;
if (OutExtList == null)
{
extmp = new COutFallExtInfo();
}
else
{
if (count < OutExtList.Count)
extmp = OutExtList.ElementAt(count);
else
extmp = new COutFallExtInfo();
}
extmp.OutFallID = tmp.ID;
outextinfo.Insert_OutFallExtInfo(ref extmp);
count++;
}
if (count <= 0)
return false;
return true;
}
private bool DoClear()
{
TOutFallInfo outinfo = new TOutFallInfo(_dbpath, PassWord);
TOutFallExtInfo outextinfo = new TOutFallExtInfo(_dbpath, PassWord);
bool b1 = outinfo.Clear_OutFallExtInfo();
bool b2 = outextinfo.Clear_OutFallExtInfo();
return b1 & b2;
}
private bool DoDelete()
{
if (OutList == null)
return false;
TOutFallInfo outinfo = new TOutFallInfo(_dbpath, PassWord);
TOutFallExtInfo outextinfo = new TOutFallExtInfo(_dbpath, PassWord);
foreach (COutFallInfo info in OutList)
{
outinfo.Delete_OutFallExtInfo(info);
List<COutFallExtInfo> list = outextinfo.Sel_OutFallExtInfo(info.ID);
if (list != null && list.Count > 0)
outextinfo.Delete_OutFallExtInfo(list.ElementAt(0));
}
return true;
}