internal void Init()
{
this.DetachEvents();
this.groups = null;
this.sheet = null;
this.evaluator = null;
}
public WorksheetSparklineGroupManager(ISparklineSheet sheet, ICalcEvaluator calcEvaluator)
{
this.Init();
this.Sheet = sheet;
this.CalcEvaluator = calcEvaluator;
}
