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some-workflow-drag-and-drop-apis-are-obsolete.md

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Some WorkFlow drag-and-drop APIs are obsolete

Scope

Minor

Version Introduced

4.5

Source Analyzer Status

Available

Change Description

This WorkFlow drag-and-drop API is obsolete and will cause compiler warnings if the app is rebuilt against 4.5.

  • Quirked
  • Build-time break

Recommended Action

New xref:System.Activities.Presentation.DragDropHelper?displayProperty=name APIs that support operations with multiple objects should be used instead. Alternatively, the build warnings can be suppressed or they can be avoided by using an older compiler. The APIs are still supported.

Affected APIs

  • M:System.Activities.Presentation.DragDropHelper.DoDragMove(System.Activities.Presentation.WorkflowViewElement,System.Windows.Point)
  • M:System.Activities.Presentation.DragDropHelper.GetCompositeView(System.Windows.DragEventArgs)
  • M:System.Activities.Presentation.DragDropHelper.GetDraggedModelItem(System.Windows.DragEventArgs)
  • M:System.Activities.Presentation.DragDropHelper.GetDroppedObject(System.Windows.DependencyObject,System.Windows.DragEventArgs,System.Activities.Presentation.EditingContext)

Category

Windows Workflow Foundation (WF)