数据绑定是一种从数据文件格式到业务对象属性的映射方法。

Data binding is a method of mapping from the format in the data files to the attributes of a business object.

youdao

开发者只需调用SWC文件中的值对象上的方法就行了，其他的代码都被生成好了。

The developer simply calls methods on the value objects within the SWC file and the rest is already programmed.

youdao

下面清单2中的代码说明了为最终用户打开一个文件对话框所必需的对象和方法。

The code below illustrates the objects and methods necessary to open a file dialog to the end user.

youdao