| 1. | Receives a call to clean up a drag - and - drop operation
接收调用以清理拖放操作。 |
| 2. | Control from the toolbox and drop it onto the form
控件从工具箱拖放到窗体上。 |
| 3. | Is commonly called after a drag - and - drop operation
例如，在拖放操作后通常调用 |
| 4. | You can then drag the control from the
然后，您便可以将控件从“工具箱”拖放到 |
| 5. | Event is raised when a drag - and - drop operation is started
拖放操作开始时，会引发 |
| 6. | Called in order to clean up a drag - and - drop operation
按顺序调用以清理拖放操作。 |
| 7. | All drag - and - drop operations begin with dragging
所有拖放操作都从拖动开始。 |
| 8. | The following drag - and - drop operations are allowed
允许进行下面的拖放操作： |
| 9. | Now , drop and connect the icons as shown
现在，按下图所示拖放并连接各图标： |
| 10. | This allows you to drag and drop groups of symbols
这样您就可以拖放符号组。 |
