2008年5月30日
DataTable类（MSDN）
摘要： C# 复制代码 // Put the next line into the Declarations section. private System.Data.DataSet dataSet; private void MakeDataTables() { // Run all of the functions. MakeParentTable(); MakeChildTable(); Mak... 阅读全文
posted @ 2008-05-30 22:22 chunchill 阅读(1474) 评论(0) 推荐(0)
Defining a Primary Key for a Table(该内存表DataTable 设置主键)
摘要： A database table commonly has a column, or group of columns, that uniquely identifies each row in the table. This identifying column or group of columns is called the primary key. 一个数据表都有一个或者是若干个列，而每个... 阅读全文
posted @ 2008-05-30 21:23 chunchill 阅读(1031) 评论(2) 推荐(0)