![](dotnetdiagramimages/C1_C1Report_4_C1_C1Rdl_Rdl2008_VarStDevAgg.png)
'宣言 Public MustInherit Class VarStDevAgg Inherits DataAggregateFunction
public abstract class VarStDevAgg : DataAggregateFunction
System.Object
C1.C1Rdl.Rdl2008.DataAggregateFunction
C1.C1Rdl.Rdl2008.VarStDevAgg
C1.C1Rdl.Rdl2008.StDevAgg
C1.C1Rdl.Rdl2008.StDevPAgg
C1.C1Rdl.Rdl2008.VarAgg
C1.C1Rdl.Rdl2008.VarPAgg