Although you can use this method to retrieve an explicit enumerator , in languages that support a foreach construct , it s simpler to use the looping construct directly in order to iterate through the rows in the data reader 在支持foreach构造的语言中,虽然您可以使用此方法检索显式枚举数,但是更简单的方法是直接使用循环构造来遍历数据读取器中的行。
Although visual studio 2005 still uses ado . net components for data access , visual studio 2005 pages control data access using data source controls , which encapsulate data connection objects , data command objects , and datasets or data readers 虽然visual studio 2005仍将ado . net组件用于数据访问,但是visual studio 2005页通过使用数据源控件来控制数据访问,这些数据源控件封装了数据连接对象、数据命令对象和数据集或数据读取器。
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统一数据读取: uda读取器: rfid reader; smart-card reader磁碟读取器: disk reader读取器;阅读器: reader诊断读取器: drb-iii指纹读取器: microsoft fingerprint reader资料读取器: datareader数据读出: data readout; date read-out; dro data read out数据读出器: data reader超高频读取器: uhf reader条形码读取器: bar code readers智能卡读取器: smart card reader; snap-in数据读出设备: data taking equipment; data-takeoff equipment数据读出误差: data read error数据读出装置: data readout setup数据读数系统: data reading system遥测数据读出: network playback多字体光学读取器: optical cable地面数据读出设备: ground readout equipment地面数据读出站: ground readout station