| 1. | Individual data items or records can be identified by a key or ordinal . 单个数据项或记录可用关键字和顺序号识别出来。 |
| 2. | Data items exist as either strings of characters or binary fit patterns occupying whole bytes or words . 数据项既可以字符串地形式出现,也可以占据整个字节或字的二进制模式出现。 |
| 3. | Gets the number of data items in the data source 获取数据源中的数据项的数目。 |
| 4. | Allows a derived class to set the data item for the specified 允许派生类为指定的 |
| 5. | Gets the data item that is bound to the menu item 获取绑定到菜单项的数据项。 |
| 6. | Event is raised when a data item is bound to a node in the 控件中的节点,则会引发 |
| 7. | Gets the data item property of the template container 获取模板容器的数据项属性。 |
| 8. | The zero - based index of the data item to display 要显示的数据项的从零开始的索引。 |
| 9. | Control is rendered for each data item 控件时,就会为每个数据项呈现一个新的 |
| 10. | Objects , which in turn represent the data items in a 对象的集合,这些对象反过来表示 |