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ActivityDragEventArgs Class

Represents a class that provides data for the OnDragDrop, OnDragEnter, and OnDragOver events in the workflow designer.

Namespace:  System.Workflow.ComponentModel.Design
Assembly:  System.Workflow.ComponentModel (in System.Workflow.ComponentModel.dll)

public class ActivityDragEventArgs : DragEventArgs

These event arguments are passed to ActivityDesigner classes when a drag-and-drop operation is in progress on the workflow design surface. ActivityDesigner classes can access the information contained in the ActivityDragEventArgs class to influence the behavior of the operation.


Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

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.

.NET Framework

Supported in: 3.5, 3.0