您要查找的是不是：
- A validation rule limits or controls what users can enter in a table field or a control (such as a text box) on a form. 有效性规则限制或控制用户可以在表字段或窗体上的控件(如文本框)中输入哪些内容。
- Double-click the header row for the first table field (the one labeled Add New Field), and type a name for the field. 双击第一个表字段的标题行(标记为“添加新字段”的行),键入字段的名称。
- The expression uses the DSum function because it can operate against more than one table and table field. 该表达式使用DSum函数,因为它可以对多个表和表字段执行操作。
- Office Access 2007 creates a new form, places a control on the form for each table field, and binds the controls to the open table. Office Access 2007创建一个新窗体,在该窗体上为每个表字段放置一个控件,并将这些控件绑定到打开的表。
- If you enter data manually, you can enter and view a maximum of 65,535 characters in the table field and in any controls that you bind to the field. 如果手动输入数据,则可以在表字段以及绑定到该字段的任何控件中输入并查看最多65,535个字符。
- The types of controls that Office Access 2007 places on the form depend on and correspond to the data types set for each table field. Office Access 2007放在窗体上的控件的类型取决于您为每个表字段设置的数据类型,并与这些类型相对应。
- The address in table field determines the entry in the Page Table that contains the physical address of the page frame containing the page. Table字段中的地址确定包含页的页框物理地址所在页表中的条目。
- Make note of the name of the table fields on each side of the relationship. 记下关系每一端的表字段的名称。
- For the steps needed to add a validation rule to a table field, see the section Validate data during entry in table fields, later in this article. 有关向表字段中添加有效性规则所需的步骤,请参阅本文后面的在向表字段中输入内容的过程中验证数据一节。
- For that reason, you should back up your database before you delete any table fields or other database components. 为此,在删除任何表字段或其他数据库部分之前,应当先备份数据库。
- Finally, data types provide a basic form of data validation because they help ensure that users enter the proper types of data in your table fields. 最后,数据类型提供了基本形式的数据验证,这是因为它们有助于确保用户在表字段中输入正确类型的数据。
- OLE Object fields create bitmap images of the original document or other object, and then display that bitmap in the table fields and form or report controls in your database. OLE对象字段创建原始文档或其他对象的位图图像,然后在数据库的表字段以及窗体或报表控件中显示该位图。
- An expression is a combination of mathematical or logical operators, constants, functions, table fields, controls, and properties that evaluates to a single value. 表达式是指计算结果为单个值的数学或逻辑运算符、常量、函数、表字段、控件和属性的组合。
- He has planned to lacquer the old table. 他计划给旧桌子上一层漆。
- The lamp fell plonk on the table. 台灯砰的一声倒在桌上了。
- Give the table a good rub with this polish. 用这上光剂把桌子好好擦一擦。
- The petition was ordered to lie on the table. 该请愿书奉命暂搁一边，以后讨论。
- Please give the table a good rub with this cloth. 请用这块布好好擦擦桌子。
- We can get six people round this table at a pinch. 必要时这张桌子可以坐六个人。
- The antique table went to the lady in the pink hat. 这张古董桌子卖给那位戴粉红色帽子的女士了。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
