RangeGroupStateChanged Event

Occurs when the user has changed the state of the row or column outline (range group).

Syntax

Visual Basic
C#

'Declaration
 
Public Event RangeGroupStateChanged As RangeGroupStateChangedEventHandler

'Usage
 
Dim instance As FpSpread
Dim handler As RangeGroupStateChangedEventHandler
 
AddHandler instance.RangeGroupStateChanged, handler

public event RangeGroupStateChangedEventHandler RangeGroupStateChanged

Event Data

The event handler receives an argument of type RangeGroupStateChangedEventArgs containing data related to this event. The following RangeGroupStateChangedEventArgs properties provide information specific to this event.

Property	Description
IsRowGroup	Gets whether the outline (range group) is a group of rows.
RangeGroupInfo	Gets the infomation about the outline (range group) whose state has changed.
View	Gets the view that contains the outline (range group) whose state has changed.

Example

This example uses the RangeGroupStateChanged event.

fpSpread1.ActiveSheet.Rows.Count = 11;
fpSpread1.ActiveSheet.Columns.Count = 6;
FarPoint.Win.Spread.EnhancedInterfaceRenderer outlinelook = new FarPoint.Win.Spread.EnhancedInterfaceRenderer();
outlinelook.RangeGroupBackgroundColor = Color.LightGreen;
outlinelook.RangeGroupButtonBorderColor = Color.Red;
outlinelook.RangeGroupLineColor = Color.Blue;
fpSpread1.InterfaceRenderer = outlinelook;
fpSpread1.ActiveSheet.AddRangeGroup(0, 8, true);
fpSpread1.ActiveSheet.AddRangeGroup(0, 5, true);
fpSpread1.ActiveSheet.AddRangeGroup(1, 3, false);
fpSpread1.ActiveSheet.AddRangeGroup(1, 2, false);

 private void fpSpread1_RangeGroupStateChanged(object sender, FarPoint.Win.Spread.RangeGroupStateChangedEventArgs e)
        {
            listBox1.Items.Add("Changed");
        }

        private void fpSpread1_RangeGroupStateChanging(object sender, FarPoint.Win.Spread.RangeGroupStateChangingEventArgs e)
        {
            listBox1.Items.Add("Changing");
        }

Visual Basic

FpSpread1.ActiveSheet.Rows.Count = 11
FpSpread1.ActiveSheet.Columns.Count = 6
Dim outlinelook As New FarPoint.Win.Spread.EnhancedInterfaceRenderer
outlinelook.RangeGroupBackgroundColor = Color.LightGreen
outlinelook.RangeGroupButtonBorderColor = Color.Red
outlinelook.RangeGroupLineColor = Color.Blue
fpSpread1.InterfaceRenderer = outlinelook
FpSpread1.ActiveSheet.AddRangeGroup(0, 8, True)
FpSpread1.ActiveSheet.AddRangeGroup(0, 5, True)
FpSpread1.ActiveSheet.AddRangeGroup(1, 3, False)
FpSpread1.ActiveSheet.AddRangeGroup(1, 2, False)

Private Sub FpSpread1_RangeGroupStateChanged(sender As Object, e As FarPoint.Win.Spread.RangeGroupStateChangedEventArgs) Handles FpSpread1.RangeGroupStateChanged
        ListBox1.Items.Add("Changed")
    End Sub

    Private Sub FpSpread1_RangeGroupStateChanging(sender As Object, e As FarPoint.Win.Spread.RangeGroupStateChangingEventArgs) Handles FpSpread1.RangeGroupStateChanging
        ListBox1.Items.Add("Changing")
    End Sub

Requirements

Target Platforms: Windows 2000 Professional (SP4), Windows 2000 Server, Windows 2003 Server (SP1), Windows Server 2012 R2, Windows 2008, Windows XP (SP2), Windows Vista, Windows 7, Windows 8, Windows 8.1, Windows 10

Reference

FpSpread Class
FpSpread Members