SnapDocument.BeforeInsertSnListDetail Event

Occurs before a new detail list is created.

Namespace: DevExpress.Snap.Core.API

Assembly: DevExpress.Snap.v18.1.Core.dll

Declaration

C#

event BeforeInsertSnListDetailEventHandler BeforeInsertSnListDetail

VB.NET

Event BeforeInsertSnListDetail As BeforeInsertSnListDetailEventHandler

Event Data

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

Property	Description
DataFields	Specifies the data added to the inserted list.
Master	Provides access to the master list to which the detail list is inserted.

Remarks

Handle the BeforeInsertSnListDetail event to change the layout of detail columns, or make changes to the master list.

Related GitHub Examples

The following code snippet (auto-collected from DevExpress Examples) contains a reference to the BeforeInsertSnListDetail event.

Note

The algorithm used to collect these code examples remains a work in progress. Accordingly, the links and snippets below may produce inaccurate results. If you encounter an issue with code examples below, please use the feedback form on this page to report the issue.

C#

how-to-use-snapdocument-events-to-customize-the-default-templates-of-snap-lists-and-columns-e4782/CS/Snap_Events/Form1.cs#L97

document.AfterInsertSnListColumns += document_AfterInsertSnListColumns;
document.BeforeInsertSnListDetail += document_BeforeInsertSnListDetail;
document.PrepareSnListDetail += document_PrepareSnListDetail;

VB.NET

how-to-use-snapdocument-events-to-customize-the-default-templates-of-snap-lists-and-columns-e4782/VB/Snap_Events/Form1.vb#L99

AddHandler document.AfterInsertSnListColumns, AddressOf document_AfterInsertSnListColumns
AddHandler document.BeforeInsertSnListDetail, AddressOf document_BeforeInsertSnListDetail
AddHandler document.PrepareSnListDetail, AddressOf document_PrepareSnListDetail