'Declaration
Function FindGroupByIndex( _
ByVal As Integer, _
ByVal As Integer, _
ByVal As Boolean _
) As RangeGroupInfo
'使用法
Dim instance As IRangeGroupModel3
Dim level As Integer
Dim index As Integer
Dim isRowGroup As Boolean
Dim value As RangeGroupInfo
value = instance.FindGroupByIndex(level, index, isRowGroup)