private FineOffice.Entity.OA_FlowProcess Changes(FineOffice.Entity.OA_FlowProcess temp)
{
return(new FineOffice.Entity.OA_FlowProcess
{
TimeLimit = temp.TimeLimit,
Remind = temp.Remind,
AllowGoBack = temp.AllowGoBack,
AllowRefuse = temp.AllowRefuse,
AllowSync = temp.AllowSync,
Feedback = temp.Feedback,
FlowID = temp.FlowID,
ID = temp.ID,
IsEnd = temp.IsEnd,
IsStart = temp.IsStart,
MailTo = temp.MailTo,
MessageTo = temp.MessageTo,
Next = temp.Next,
Version = temp.Version,
ProcessDepartment = temp.ProcessDepartment,
ProcessPersonnel = temp.ProcessPersonnel,
ProcessName = temp.ProcessName,
Remark = temp.Remark,
ProcessRole = temp.ProcessRole,
Serial = temp.Serial,
TopDefault = temp.TopDefault
});
}
/// <summary>
/// 更改流程明细列表
/// </summary>
public FineOffice.Entity.OA_Flow UpdateProcess(FineOffice.Entity.OA_Flow entity)
{
using (DataContext cxt = ContextFactory.CreateContext())
{
Table <FineOffice.Entity.OA_Flow> flow = cxt.GetTable <FineOffice.Entity.OA_Flow>();
Table <FineOffice.Entity.OA_FlowProcess> flowProcess = cxt.GetTable <FineOffice.Entity.OA_FlowProcess>();
try
{
flow.Attach(entity, true);
flowProcess.AttachAll(entity.OA_FlowProcess, true); //以当前实体更新数据
flowProcess.DeleteAllOnSubmit(flowProcess.Where(f => f.FlowID == entity.ID && !(from e in entity.OA_FlowProcess select e.ID).Contains(f.ID))); //删除数据
cxt.SubmitChanges(ConflictMode.ContinueOnConflict); //乐观并发
}
catch (ChangeConflictException)
{
foreach (ObjectChangeConflict occ in cxt.ChangeConflicts)
{
FineOffice.Entity.OA_FlowProcess newDetail = occ.Object as FineOffice.Entity.OA_FlowProcess;
if (occ.IsDeleted)
{
if (newDetail != null)
{
flowProcess.InsertOnSubmit(Changes(newDetail));
}
}
else
{
foreach (MemberChangeConflict mc in occ.MemberConflicts)
{
MemberInfo mi = mc.Member;
string memberName = mi.Name;
if (memberName == "ProcessName" ||
memberName == "Remark" || memberName == "Next")
{
mc.Resolve(RefreshMode.KeepCurrentValues);
}
else
{
mc.Resolve(RefreshMode.OverwriteCurrentValues);
}
}
}
occ.Resolve();
}
cxt.SubmitChanges(ConflictMode.FailOnFirstConflict);
}
catch (Exception ex)
{
throw new Exception(ex.Message);
}
return(flow.Where(f => f.ID == entity.ID).FirstOrDefault());
}
}
