BCGControlBar Pro for MFC
void CBCGPAppointmentProperty::SetDateTimeSpan ( const COleDateTimeSpan &  value)

Sets the COleDateTimeSpan object to the underlined data.

Use this method to set another COleDateTimeSpan data to the property. The property must be initialized (constructed) with a COleDateTimeSpan object.

Parameters
valueSpecifies the value to set.