The following example below shows how to drag and drop objects in a Silverlight-based application. For security reasons, you cannot drag and drop objects between applications. Therefore, it is more accurate to say that you “slide” objects within the Silverlight plug-in area. However, the term “drag and drop” is better known and therefore used here.
[silverlight: http://blog.arvixe.com/wp-content/uploads/2012/08/BlogArvixeCom.UserNT.DragAndDrop.xap, 500, 300]