Axolot Data

The following statements are used
DrwChart.Series[0].HasDefDataPoint := true;
DrwChart.Series[0].DefDataPoint.DataLablel := [cdlValue];
but we get an access violation !!! ... this is a repait since these is no answer to my previous message

How can I set the chart area's (NOT the plot area's) color? ... this is a repait since there is no anwser to my previous message

How can I set the chart area's (NOT the plot area's) color?

The following statements are used
DrwChart.Series[0].HasDefDataPoint := true;
DrwChart.Series[0].DefDataPoint.DataLablel := [cdlValue];
but we get an access violation !!!

I get an access violation when I try to set the property DataLablel