数据读取器的英文

• datareader

• 数据:    data; record; information
• 读取:    fetch
• 器:    implement; utensil; ware
• 数据读取:    data lead
• 数据读取速度:    data reading speed

例句与用法

1. In contrast , you use a data reader when you simply want to return the data and are using a control on the page to display that data
   相反，如果只希望返回数据并且正在使用页面上的控件显示该数据，则可以使用数据读取器。
2. Typically , data reader objects are used for read - only , forward - only access to the data at times when you do not need to cache data in a dataset
   通常，数据读取器对象用于当不需要在数据集内缓存数据时对数据进行只读、只能向前的访问。
3. If your program needs to perform a sequential , read - only pass through a query result , you can use a data reader object in place of filling a dataset
   如果程序需要通过查询结果执行连续的只读传递，则可以使用数据读取器对象来代替填充数据集。
4. This tutorial shows you how to add cascading parameters , work with multivalue parameters , and how to pass parameters to subreports , linked reports , and drillthrough reports
   可以生成报表，该报表检索已定义的数据读取器目标中的数据，并通过sql server integration services包运行。
5. The api for this class is similar to a data reader except that you can move forward or backward throughout the result set , and other commands can be issued on the connection while the result set is open
   除了可以在结果集中前后移动以外，此类的api与数据读取器相似，即使结果集处于打开状态时，也可以在连接时发出其他命令。