数据窗体向导 meaning in English
data form wizard
Examples
- Data form wizard
数据窗体向导 - You can then use your formatted and typed dataset in your application development , including the ability to generate data forms using the data form wizard
然后，您可以在应用程序开发中使用格式化和类型化的数据集，包括可以使用数据窗体向导生成数据窗体。 - If the primary key or the " not null " column of the database is not selected in the data form wizard when you create the data form , the add - creates a new record option is not disabled
如果创建数据窗体时在“数据窗体向导”中未选择数据库的主键或“非null ”列，则不会禁用“添加-创建一条新记录”选项。 - To work around this problem , select the following columns of the selected table when you add a data form by using the data form wizard : the primary column and a column that does not permit nulls
若要解决此问题，请在添加数据窗体时通过使用“数据窗体向导”选择所选表中的以下列：主列和不允许null的列。 - If you use the navigation buttons to move through the records of a database table on a data form , this exception may be thrown with the additional information , " column column does not allow nulls . " this behavior occurs because the primary key or the " not null " column of the database table was not selected in the data form wizard
如果使用导航按钮在数据窗体上的数据库表的记录之间移动，则可能会引发此异常，并显示附加信息： “列column不允许空值。 ”此行为的发生是由于在“数据窗体向导”中未选择数据库表的主键或“非null ”列。