| 1. | Next , locate these comments and lines of code
接下来，要定位这些注释和代码行： |
| 2. | Add these lines to the body of the event handler
将这些代码行添加到事件处理程序 |
| 3. | Press f9 to place a breakpoint on this line of code
按f9在该代码行上放置断点。 |
| 4. | Allows you to mark and jump to lines in your code
使您可以标记和跳转到代码行。 |
| 5. | The following line of code demonstrates how to use the
以下代码行说明了如何使用 |
| 6. | Alternatively , you can add the following lines to
另外，也可以将以下代码行添加到 |
| 7. | Begin a comment on a line of code you want to mark with
在要标记的代码行中使用 |
| 8. | Event handler , type the following line of code
事件处理程序中，键入以下代码行。 |
| 9. | Do not use comments at the end of a line of code
不要在代码行的结尾处使用注释。 |
| 10. | The example build file has a line like this
示例构建文件有一个下面这样的代码行： |
