OnDragEnter Method

Show an image for an external drag.

Syntax

Visual Basic
C#

'Declaration
 
Protected Overrides Sub OnDragEnter( _
   ByVal evt As DragEventArgs _
)

protected override void OnDragEnter( 
   DragEventArgs evt
)

Parameters

evt

Remarks

When ExternalDragDropsOnEnter and CanInsertObjects are true, this method calls DoExternalDrop to create new objects in the document and then starts a GoToolDragging tool to allow the user to get customized feedback during the external drag into this view. When ExternalDragDropsOnEnter is false, or when the call to DoExternalDrop does not produce newly created objects in the Selection, this calls GetExternalDragImage to produce an object that is added to the view (not to the document) and appears to be dragged around by the user during the dragging-in operation.

Requirements

Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

Reference

GoView Class
GoView Members
Base Implementation in OnDragEnter