SnapDocument.BeforeInsertSnListColumns Event

Occurs before a new set of columns is created.

Namespace: DevExpress.Snap.Core.API

Assembly: DevExpress.Snap.v19.1.Core.dll

Declaration

C#

event BeforeInsertSnListColumnsEventHandler BeforeInsertSnListColumns

VB.NET

Event BeforeInsertSnListColumns As BeforeInsertSnListColumnsEventHandler

Event Data

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

Property	Description
DataFields	Specifies the data added to the inserted list.
Target	Provides access to the target list into which an inserted list is placed.
TargetColumnIndex	Specifies the index of a target column, to which an inserted list is placed.

Remarks

Handle the BeforeInsertSnListColumns event to change the layout of inserted columns, or to change the position of the column in the target list.