SpreadsheetControl.AfterOutlineButtonClick Event

Fires after a user clicks an outline button for row or column groups.

Namespace : DevExpress.XtraSpreadsheet

Assembly : DevExpress.XtraSpreadsheet.v25.2.dll

NuGet Package : DevExpress.Win.Spreadsheet

Declaration

C#
VB.NET

csharp

public event AfterOutlineButtonClickEventHandler AfterOutlineButtonClick

Public Event AfterOutlineButtonClick As AfterOutlineButtonClickEventHandler

Event Data

The AfterOutlineButtonClick event's data class is AfterOutlineButtonClickEventArgs. The following properties provide information specific to this event:

Property	Description
IsRowOutline	Indicates whether a user clicked the outline button for row groups.
Level	Returns the group level that corresponds to the outline button a user clicked.

Remarks

The WinForms Spreadsheet control ships with a set of events that allow you to control the expand/collapse operations for row and column groups in a worksheet.

The following events occur when a user clicks a plus / minus symbol on the outline bar (or the Hide Detail / Show Detail button on the Data ribbon tab):

The following events occur when a user clicks one of the outline buttons to expand/collapse row or column groups:

The AfterOutlineButtonClick event fires after an outline button is clicked and the expand/collapse operation is executed. The event’s IsRowOutline argument allows you to determine whether a user clicked an outline button for row or column groups, and the Level argument returns the group level that corresponds to this outline button.