建立与源单的关联关系相关问题

我参考丁老师发的帖子http://club.youshang.com/forum.php?mod=viewthread&tid=978792&source=solr_search&word=AutoSetPrimaryKey

有几个问题：
二次开发做的Ａ单据有２条分录体记录，按每一个分录体记录生成的Ｂ单据（这里有２条分录体记录，生成２个Ｂ单据）；

从Ａ单据分录体生成到Ｂ单据的单头信息，源单类型和源单编号都在表头

目前是配置单据转换，手工下推是没有问题。
客户需求Ａ单据审核时自动下推生成，通过写插件的方式，Ａ单据和Ｂ单据间的关联关系没有写进去
代码如下：
Entity linkEntry = billView.BusinessInfo.GetEntity("FBillHead_Link");
Field fldSrcFormId = billView.BusinessInfo.GetField("F_SB_SourceBillType");//源单类型
Field fldSrcBillNo = billView.BusinessInfo.GetField("F_SB_SourceBillNo");//源单编号

List allNewLinkRows = new List();
string srcTableNumber = this.GetSEEntryTableNumber();
DynamicObjectCollection linkRows = this.View.Model.GetEntityDataObject(linkEntry);
DynamicObject linkRow = new DynamicObject(linkEntry.DynamicObjectType);
linkRow["STableName"] = srcTableNumber;

string StrSql = string.Format(@"select t1.FENTRYID,t1.fid,t1.F_SB_Qty from SB_t_CustomizedBill t
inner join SB_t_CustomizedBillEntry t1 on t.fid=t1.fid
where t.FBillNo IN ('{0}') and t1.F_SB_Item={1}", FBILLNO, logICItemID);
DataSet ds = DBUtils.ExecuteDataSet(this.Context, StrSql);

int fid=int.Parse(ds.Tables[0].Rows[0]["fid"].ToString());
int fentryid=int.Parse(ds.Tables[0].Rows[0]["FENTRYID"].ToString());
this.FillLinkRow(fid,fentryid , decimal.Parse(ds.Tables[0].Rows[0]["F_SB_Qty"].ToString()), linkRow);

linkRows.Add(linkRow);
allNewLinkRows.Add(linkRow);

IDBService dbService = ServiceHelper.GetService();
dbService.AutoSetPrimaryKey(this.Context, allNewLinkRows.ToArray(), linkEntry.DynamicObjectType);

private void FillLinkRow(int FID, int FENTRYID, decimal F_SB_Qty, DynamicObject linkRow)
{
//linkRow["FlowId"] = srcRow["FBFLowId_Id"];
linkRow["FlowLineId"] = 0;
linkRow["RuleId"] = "SB_DesignBill-CustomizedBill";
linkRow["SBillId"] = FID;
linkRow["SId"] = FENTRYID;
// 原始携带量
linkRow["F_SB_QtyOld"] = F_SB_Qty;
linkRow["F_SB_Qty"] = F_SB_Qty;
}