Determines if a row or column belongs to any closed outline (range group). Row or column index Whether the outline (range group) is of rows Boolean: true if the row or column belongs to a closed range group; otherwise, false

'Declaration
 
Public Function IsCollapsed( _
   ByVal index As Integer, _
   ByVal isRowGroup As Boolean _
) As Boolean

'Usage
 
Dim instance As DefaultRangeGroupModel
Dim index As Integer
Dim isRowGroup As Boolean
Dim value As Boolean
 
value = instance.IsCollapsed(index, isRowGroup)

public bool IsCollapsed( 
   int index,
   bool isRowGroup
)