Thank tuba and ettinne!
I try tuba's code in my program, but still no luch. I am using 30 days trial version of Accpac, VS 2008, SQL 2008 and C#.
Here is my code inside a loop. Thanks!
GLBATCH1detail1.GoBottom();
transNum = Int32.Parse(GLBATCH1detail1.Fields.get_FieldByName("TRANSNBR").get_Value().ToString());
GLBATCH1detail1.RecordClear();
szBuffer = transNum;
GLBATCH1detail1.Fields.get_FieldByName("TRANSNBR").set_Value(ref szBuffer);
GLBATCH1detail1.RecordCreate(AccpacCOMAPI.tagViewRecordCreateEnum.VIEW_RECORD_CREATE_NOINSERT);
szBuffer = AccID;
GLBATCH1detail1.Fields.get_FieldByName("ACCTID").set_Value(ref szBuffer);
GLBATCH1detail1.Process();
GLBATCH1detail1.Insert();
GLBATCH1detail1.Read();
GLBATCH1header.Update();//.Insert();
GLBATCH1header.Read();