BCGSuite for MFC
void CBCGPChartAxis::EnableMajorUnitIntervalInterlacing ( BOOL  bEnable = TRUE)

Enables major unit interlacing.

Call this method to tell the axis to fill major unit intervals with a distinct color. By default the first interval to fill is 0 and interlace step is 2, e.g each second interval is filled.

You can customize these options by calling SetFirstInterlacedIntervalIndex() and SetInterlaceStep().

bEnableSpecifies whether interval interlacing is enabled(TRUE), or disabled(FALSE).