ExpandRangeGroup(RangeGroupInfo,Boolean,Boolean) Method

Visual Basic
C#

'Declaration
 
Overloads Sub ExpandRangeGroup( _
   ByVal group As RangeGroupInfo, _
   ByVal isRowGroup As Boolean, _
   ByVal expand As Boolean _
)

'Usage
 
Dim instance As IRangeGroupSupport
Dim group As RangeGroupInfo
Dim isRowGroup As Boolean
Dim expand As Boolean
 
instance.ExpandRangeGroup(group, isRowGroup, expand)

void ExpandRangeGroup( 
   RangeGroupInfo group,
   bool isRowGroup,
   bool expand
)

Parameters

group: Outline (range group) to expand or collapse
isRowGroup: Whether the outline (range group) is of rows
expand: Whether the action is to expand

This example expands the second group in the range.

C#

fpSpread1.ActiveSheet.AddRangeGroup(0, 20, true);
fpSpread1.ActiveSheet.AddRangeGroup(0, 10, true);
fpSpread1.ActiveSheet.RangeGroupBackGroundColor = Color.Yellow;
fpSpread1.ActiveSheet.RangeGroupButtonStyle = FarPoint.Win.Spread.RangeGroupButtonStyle.Enhanced;

FarPoint.Win.Spread.IRangeGroupSupport rangeGroupSupport = ((FarPoint.Win.Spread.IRangeGroupSupport)(fpSpread1.ActiveSheet));
if ((rangeGroupSupport == null)) {
    return;
}
FarPoint.Win.Spread.RangeGroupInfo[] rgi = rangeGroupSupport.GetRangeGroupInfo(2, true);
rangeGroupSupport.ExpandRangeGroup(rgi[0], true, true);

Visual Basic

FpSpread1.ActiveSheet.AddRangeGroup(0, 20, True)
FpSpread1.ActiveSheet.AddRangeGroup(0, 10, True)
FpSpread1.ActiveSheet.RangeGroupBackGroundColor = Color.Yellow
FpSpread1.ActiveSheet.RangeGroupButtonStyle = FarPoint.Win.Spread.RangeGroupButtonStyle.Enhanced

Dim rangeGroupSupport As FarPoint.Win.Spread.IRangeGroupSupport = CType(FpSpread1.ActiveSheet, FarPoint.Win.Spread.IRangeGroupSupport)
If rangeGroupSupport Is Nothing Then
   Return
End If
Dim rgi() As FarPoint.Win.Spread.RangeGroupInfo = rangeGroupSupport.GetRangeGroupInfo(2, True)
rangeGroupSupport.ExpandRangeGroup(rgi(0), True, True)

Reference

IRangeGroupSupport Interface
IRangeGroupSupport Members
Overload List