need assistance in drawing graphs...urgent! Tchart Line graph

[kaisin]

hi, am going in to see my professor in 1 hr time and have yet gotten the graph plotted.

what i need to do: i have a series of readings which i have to plot on Tchart(line graph) over time

hence: Y axis: Readings, X axis: TimeInSeconds

such that Readings will be plotted every second.

can anyone help me rectify what is wrong with my coding?




void __fastcall TForm1::Button22Click(TObject *Sender)
{

Timer8->Enabled=true;

}

void __fastcall TForm1::Timer8Timer(TObject *Sender)
{

for(int a=0; a<1; a++)
{

Series1->AddXY(TimeInSeconds,Readings,(String)(a),clBlue);
Series1->AddY(0,(TimeInSeconds),clRed);
}
}