Including the field name in the record with the data is a great way to track changes.
将字段名包含到带有数据的记录中是跟踪更改的好方法。
Instead, you should call the TSQLDataSet.FieldDefs.Update method, which will only retrieve the metadata for the field definitions, and not the actual record data for the selected table itself.
您应该调用TSQLDataSet. FieldDefs . Update方法,该方法只为字段定义检索元数据,没有为选定的表本身检索实际记录数据。
Records – Unlike the Database systems where each record has one or more fields, a Record in RMS is an individual data field.
Records ——与每条记录拥有一个或多个字段的数据库系统不同,RMS中的一条Record是一个单独的数据字段。
Google Analytics turns each piece of data in the logfile record into a data element called a field. Later, the fields will be transformed into dimensions.
Google分析将日志文件记录中的每个片段放入被称为字段的数据元素当中。
This node object is populated with data from the database record in the node and node_revisions tables, whose primary key field value is the same as the node id in the URL.
用node和 node_revisions表中的数据库记录数据填充这个节点对象(node object),这个记录的主键字段值与URL 中的节点id相同。
A typical use is to specify the primary field of a data record so that at run time you can identify the data row displayed in the list.
典型用法是指定数据记录的主字段,以便在运行时可以标识在列表中显示的数据行。
That is, the framework USES the appropriate field data member as a buffer in which to store the contents of a record column.
也就是说,框架将合适的字段数据成员用作缓冲区,在该缓冲区中存储记录列的内容。
The recordset object's field data members, taken together, constitute an edit buffer that holds the selected columns of one record.
将记录集对象的字段数据成员集合在一起组成一个编辑缓冲区,保持一条记录的选定列。
The framework loads the record into the field data members of the recordset.
框架将记录加载到记录集的字段数据成员中。
The field data members are also used for updating the current record and for adding new records.
字段数据成员还用于更新当前记录以及添加新记录。
You directly set the values of field data members whose values you want to edit or that you want filled for a new record.
您直接设置要编辑其值或用来填充新记录的字段数据成员的值。
The second storage device is placed in the desk computer to store the second asynchronous record of second data field.
一第二存储装置,其位于该台式计算机中,并储存该第二数据区块的一第二异动纪录;
RFX and DFX move data between the current record of the data source and the field data members of a recordset object.
RFX和DFX在数据源的当前记录和记录集对象的字段数据成员之间移动数据。
The recordset, in turn, USES record field exchange (RFX) to move data between its field data members and the corresponding columns in a table on the data source.
反过来,记录集使用记录字段交换(RFX)在它的字段数据成员和数据源上表中相应的列之间移动数据。
This prevents the user from modifying the values of a record or a data field.
它阻止用户修改记录或数据字段的值。
As part of the process of updating a record, you specify the update values by assigning values directly to the appropriate field data member or members.
您可以在更新一笔资料录的过程中,在合适的栏位资料成员或成员中直接设定值便可指定更新值。
When you update (edit) a record, the edit buffer is used to set the field data members of the recordset to new values.
更新(编辑)记录时,编辑缓冲区用于将记录集的字段数据成员设置为新值。
When the recordset is first opened and is about to read the first record, RFX binds (associates) each selected column to the address of the appropriate field data member.
当第一次开启资料录集且正要读取第一笔资料录,RF x会系结(关联)每个所选的资料行至适当的栏位资料成员的位址。
As the user scrolls to a new record, the framework USES the field data members to represent the current record.
当使用者卷动至一笔新资料录时,架构会使用栏位资料成员来表示目前的资料录。
Also, depending upon the skills of the user, it may be possible to design features into a GUI that give the power user the capability to enter each field of each data record rapidly.
另外,根据用户的熟练程度,应该在用户界面中加入一些功能,这些功能可以让熟练用户在不同的区域快速的输入数据。
Medical Photograph has to record the photo of anything in the micro-field, and all the data should be realistic.
医学摄影必须在镜头的视野中忠实的记录它的忠实影像,所记录的一切资料必须还原于真实。
Use a nonautomatic accessor if you are binding to a large data field (like a bitmap image) that you might not want to retrieve for every record.
如果您正在系结不想从中撷取每一笔资料的大型资料栏位 (例如点阵图影像),请使用非自动存取子。
Use a nonautomatic accessor if you are binding to a large data field (like a bitmap image) that you might not want to retrieve for every record.
如果您正在系结不想从中撷取每一笔资料的大型资料栏位 (例如点阵图影像),请使用非自动存取子。
应用推荐