Skip to main content
All docs
V24.2

DevExpress v24.2 Update — Your Feedback Matters

Our What's New in v24.2 webpage includes product-specific surveys. Your response to our survey questions will help us measure product satisfaction for features released in this major update and help us refine our plans for our next major release.

Take the survey Not interested

SpreadsheetControl.AfterOutlineButtonClick Event

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

Namespace: DevExpress.Xpf.Spreadsheet

Assembly: DevExpress.Xpf.Spreadsheet.v24.2.dll

NuGet Package: DevExpress.Wpf.Spreadsheet

#Declaration

public event AfterOutlineButtonClickEventHandler AfterOutlineButtonClick

#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 WPF 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 Spreadsheet - Plus Outline Symbol / minus Spreadsheet - Minus Outline Symbol 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 Spreadsheet - 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.

See Also