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ActivityPreviewDesigner.OnDragEnter Method
Visual Studio 2008
Notifies the ActivityPreviewDesigner when a drag-drop operation is in progress and the user's mouse cursor enters the bounds of the designer.
Assembly: System.Workflow.ComponentModel (in System.Workflow.ComponentModel.dll)
'Declaration Protected Overrides Sub OnDragEnter ( _ e As ActivityDragEventArgs _ ) 'Usage Dim e As ActivityDragEventArgs Me.OnDragEnter(e)
Parameters
- e
- Type: System.Workflow.ComponentModel.Design.ActivityDragEventArgs
The ActivityDragEventArgs that contains the event data.
| Exception | Condition |
|---|---|
| ArgumentNullException | e contains a null reference (Nothing in Visual Basic). |
- Full trust for the immediate caller. This member cannot be used by partially trusted code. For more information, see Using Libraries from Partially Trusted Code.
Windows 7, Windows Vista, Windows XP SP2, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003
The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.
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