Search found 2 matches

by reef
Tue Feb 02, 2010 12:33 am
Forum: VCL
Topic: TChartBook->AddChart() returns NULL
Replies: 2
Views: 1905

Re: TChartBook->AddChart() returns NULL

Found the answer. I used the above code in the initialization of the class: __fastcall TFrame1::TFrame1(TComponent* Owner) :TFrame(Owner) { //Try to add a chart here } That doesn't work. So, I did the following: __fastcall TFrame1::TFrame1(TComponent* Owner) :TFrame(Owner) { } void TFrame1::InitFram...
by reef
Mon Feb 01, 2010 2:51 pm
Forum: VCL
Topic: TChartBook->AddChart() returns NULL
Replies: 2
Views: 1905

TChartBook->AddChart() returns NULL

I have a form in which I've placed a TChartBook component Data_Man_ChartBook. However, when I try to add a chart to this component using the following: TCustomChart* tmp; //Add a new chart to the Data_Man_ChartBook Data_Man_ChartBook->AddChart(); Data_Man_ChartBook->ActivePageIndex = Data_Man_ChartB...