| 1. | Working with roles , source fields , and expressions 使用角色、源字段和表达式 |
| 2. | Use to create a new source field within the selected entity 用于在所选实体内创建新的源字段。 |
| 3. | The data source field to be used as the source of the button caption 将用作按钮标题的源的数据源字段。 |
| 4. | The data source field to be used as the source of the hyperlink text 要用作超级链接文本的源的数据源字段。 |
| 5. | How to : add , modify , or delete a source field model designer 如何添加、修改或删除源字段如何添加、修改或删除表达式 |
| 6. | New source field 新建源字段。 |
| 7. | Discusses the properties that are assigned to entities , folders , perspectives , roles , and source fields 介绍可分配给实体、文件夹、透视、角色和源字段的属性。 |
| 8. | Discusses how to create and manipulate roles , source fields , and expressions within a report model project 介绍如何在报表模型项目中创建和操作角色、源字段和表达式。 |
| 9. | In addition , @ isnull fieldname contains 1 if the source field contains null , and 0 if it does not 此外,如果源字段包含空值,则@ isnull fieldname包含1如果不包含空值,则包含0 。 |
| 10. | Are used by custom control designer components to provide lists of data source fields and properties for data - bound controls at design time 的类在设计时为数据绑定控件提供数据源字段和属性的列表。 |