You use Microsoft .NET Framework 4 to create a Windows Presentation Foundation (WPF) application. The application uses the drag-and-drop functionality. You need to identify which enumeration member must be used to meet the following requirements:

Ensure that the data from the drag source can be copied.

Ensure that the data from the drag source can be moved.

Ensure that the target can be scrolled while you are dragging.

Which enumeration member should you identify?

Question

You use Microsoft .NET Framework 4 to create a Windows Presentation Foundation (WPF) application. The application uses the drag-and-drop functionality. You need to identify which enumeration member must be used to meet the following requirements:

Ensure that the data from the drag source can be copied.
Ensure that the data from the drag source can be moved.
Ensure that the target can be scrolled while you are dragging.

Which enumeration member should you identify?

Accepted Answer

C. DragDropEffects.All

Answer

A. DragAction.Cancel

Answer

B. DragAction.Drop

Answer

D. DragDropEffects.None

You use Microsoft .NET Framework 4 to create a Windows Presentation Foundation (WPF) application. The application uses the drag-and-drop functionality. You need to identify which enumeration member…

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