Spread Windows Forms 7.0 Product Documentation
ExpandRangeGroup Method
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FarPoint.Win.Spread Assembly > FarPoint.Win.Spread Namespace > Columns Class : ExpandRangeGroup Method

Outline (range group) to expand or collapse
Whether the action is to expand the outline

Glossary Item Box

Expands or collapses a specified outline (range group) of columns.


Visual Basic (Declaration) 
Public Sub ExpandRangeGroup( _
   ByVal group As RangeGroupInfo, _
   ByVal expand As Boolean _
Visual Basic (Usage)Copy Code
Dim instance As Columns
Dim group As RangeGroupInfo
Dim expand As Boolean
instance.ExpandRangeGroup(group, expand)
public void ExpandRangeGroup( 
   RangeGroupInfo group,
   bool expand


Outline (range group) to expand or collapse
Whether the action is to expand the outline


This example expands the specified group range.
C#Copy Code
fpSpread1.ActiveSheet.AddRangeGroup(0, 10, false);
fpSpread1.ActiveSheet.AddRangeGroup(0, 5, false);
fpSpread1.ActiveSheet.RangeGroupBackGroundColor = Color.Yellow;
fpSpread1.ActiveSheet.RangeGroupButtonStyle = FarPoint.Win.Spread.RangeGroupButtonStyle.Enhanced;

private void Button1_Click(object sender, System.EventArgs e) 
FarPoint.Win.Spread.RangeGroupInfo[] rgi = fpSpread1.ActiveSheet.Columns.GetRangeGroupInfo(1);
fpSpread1.ActiveSheet.Columns.ExpandRangeGroup(rgi[0], true);
Visual BasicCopy Code
FpSpread1.ActiveSheet.AddRangeGroup(0, 10, False)
FpSpread1.ActiveSheet.AddRangeGroup(0, 5, False)
FpSpread1.ActiveSheet.RangeGroupBackGroundColor = Color.Yellow
FpSpread1.ActiveSheet.RangeGroupButtonStyle = FarPoint.Win.Spread.RangeGroupButtonStyle.Enhanced

Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim rgi() As FarPoint.Win.Spread.RangeGroupInfo = FpSpread1.ActiveSheet.Columns.GetRangeGroupInfo(1)
FpSpread1.ActiveSheet.Columns.ExpandRangeGroup(rgi(0), True)
End Sub


Target Platforms: Windows 2000 Professional (SP4), Windows 2000 Server, Windows 2003 Server (SP1), Windows 2008, Windows XP (SP2), Windows Vista, Windows 7, Windows 8

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