Visual Studio 2010 C＃表单项目 - 拖放 - 最佳方法？

My aim is to create an application whereby a user can drag a label from a tabbed container into some form of holding area - which had a ruler and a basic grid. I have consulted Google on the subject but the tutorials seem to involve dragging and dropping form components in design view.My aim is to create an application whereby a us