困惑了，关于图片的显示顺序有关问题

ADOQuery1->Close();
ADOQuery1->SQL->Text = "select * from simu where Time>"+s+" and ID>2";
ADOQuery1->Open();
while(!ADOQuery1->Eof)
        {
        a=ADOQuery1->FieldByName("Num")->AsString;
        n = StrToInt(a);
        if(n == 2){
        TGIFImage   *DemoGif   =   new   TGIFImage();
        DemoGif-> LoadFromFile( "D:\\1.gif ");
        Image2-> Picture-> Graphic   =   DemoGif;
        DoubleBuffered   =   true;
        }
        else if(n == 3){
        TGIFImage   *DemoGif   =   new   TGIFImage();
        DemoGif-> LoadFromFile( "D:\\1.gif ");
        Image3-> Picture-> Graphic   =   DemoGif;
        DoubleBuffered   =   true;
        }
        else{
        TGIFImage   *DemoGif   =   new   TGIFImage();
        DemoGif-> LoadFromFile( "D:\\1.gif ");
        Image1-> Picture-> Graphic   =   DemoGif;
        DoubleBuffered   =   true;
        }
        ADOQuery1->Next();
        }