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   [Expand]AfterInsertSnListColumnsEventArgs Class
    AfterInsertSnListColumnsEventHandler Delegate
   [Expand]AfterInsertSnListDetailEventArgs Class
    AfterInsertSnListDetailEventHandler Delegate
   [Expand]AfterInsertSnListEventArgs Class
    AfterInsertSnListEventHandler Delegate
   [Expand]AfterInsertSnListRecordDataEventArgs Class
    AfterInsertSnListRecordDataEventHandler Delegate
   [Expand]BeforeInsertSnListColumnsEventArgs Class
    BeforeInsertSnListColumnsEventHandler Delegate
   [Expand]BeforeInsertSnListDetailEventArgs Class
    BeforeInsertSnListDetailEventHandler Delegate
   [Expand]BeforeInsertSnListEventArgs Class
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      AfterInsertSnList Event
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 End-User Documentation

SnapDocument.BeforeInsertSnListColumns Event

Occurs before a new set of columns is created.

Namespace:DevExpress.Snap.Core.API
Assembly:DevExpress.Snap.v17.2.Core.dll

Expanded Syntax

Expanded Event Data

The event handler receives an argument of type BeforeInsertSnListColumnsEventArgs containing data related to this event.

The following BeforeInsertSnListColumnsEventArgs 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.

Expanded Remarks

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

Expanded See Also

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