An additional question: how do I change the font for the date labels on the X axis?  I tried several of the font-related properties, but I seemed to have trouble finding the right one.  Also, how do I change the font for YGridLabels?

Thanks,
-Dave

Here is a sample of code that triggers the NullReferenceException that I mentioned previously.  When the second StartDateTime statement is executed, MindFusion.Charting.ChartMeasurer.CalculateTextSize throws.

    MindFusion::Charting::WinForms::LineChart ^ chart = gcnew MindFusion::Charting::WinForms::LineChart;

    chart->Location = System::Drawing::Point(50, 275);
    chart->Size = Drawing::Size(350, 210);
    chart->LineType = MindFusion::Charting::LineTypes::Line;

    chart->XAxisSettings->DrawZero = true;
    chart->XAxisSettings->AxisLabelType = MindFusion::Charting::AxisLabelType::AutoScale;
    chart->XAxisSettings->StartDateTime = System::DateTime(2008,2,10);
    chart->XAxisSettings->EndDateTime = System::DateTime(2008,3,10);
    chart->XAxisSettings->TimeSpan = (chart->XAxisSettings->EndDateTime - chart->XAxisSettings->StartDateTime);
    chart->XAxisSettings->NumberFormat = MindFusion::Charting::NumberFormat::ShortDate
;
    chart->XAxisSettings->AxisLength = 250;

    chart->XAxisSettings->StartDateTime = System::DateTime(2008,4,1);
    chart->XAxisSettings->EndDateTime = System::DateTime(2008,4,30);

    page1_.Controls->Add( chart );

Regarding the fonts for the axis labels, X/YAxisSettings->LabelFont works well.  Thanks for the information!

-Dave

Yes, the data is as before:

    System::Collections::Generic::List<System::DateTime> ^ xData1 = gcnew System::Collections::Generic::List<System::DateTime>();
    xData1->Add( System::DateTime(2008,3,9) );
    xData1->Add( System::DateTime(2008,3,1) );
    xData1->Add( System::DateTime(2008,3,5) );

    System::Collections::Generic::List<System::Collections::Generic::List<System::Da
teTime> ^> ^ xData = gcnew System::Collections::Generic::List<System::Collections::Generic::List<System::Da
teTime> ^>();
    xData->Add( xData1 );
    chart->XData = xData;

    System::Collections::Generic::List<int> ^ yData1 = gcnew System::Collections::Generic::List<int>();
    yData1->Add( 1 );
    yData1->Add( 3 );
    yData1->Add( 2 );

    System::Collections::Generic::List<System::Collections::Generic::List<int> ^> ^ yData = gcnew System::Collections::Generic::List<System::Collections::Generic::List<int> ^>();
    yData->Add( yData1 );
    chart->YData = yData;

Although, in practice, it did not seem to be necessary to load any data to trigger the exception.

Thanks,
-Dave

Hello Stoyan,

I just purchased a license of the MasterChart component for our project and I notice that the latest release does not yet include these new DateTime X axis features that you guys have been including.  When should I expect that these items would be released? 

I also purchased the Planner component and am using both components in the same application.  I am trying to use your updated MasterChart trial until a new release is available, but I am running into a conflict with the released Planner files.  Both use MindFusion.Common.dll, but your updated MasterChart trial relies on a newer version than what came with the released Planner component.  If I try to use the newer version, then Planner does not load correctly.  If I try to use the older version, MasterChart does not load correctly.  Do you have any recommendations on how I could work around this?

Thanks,
-Dave