想向oracle一个表中的字段C(blob)存入word文档,编写代码如下。运行后点击按钮CommandBut,虽然没有错误报告,但是oracle数据表中也看不到存入的记录。请达人帮帮忙吧,怎样才能将word写入oracle中呢?:'( 
void __fastcall TTickLineRepairForm::CommandButClick(TObject *Sender) 

Table->Last(); 
Table->Append(); 
Table->FieldByName("A")->AsDateTime = Now(); 
((TBlobField*)(Table->FieldByName("C")))->LoadFromFile(ApplicationDir+"\\"+File+".doc"); 
Table->Post(); 
TickBut->Enabled=false; 
CommandBut->Enabled=false;