//遍历数据 foreach (DataRow row in drs) { string a = row["A"] as string; string b = row["B"] as string; string c = row["C"] as string; string d = row["D"] as string; Console.WriteLine(a + "\t" + b + "\t" + c + "\t" + d); }
Console.ReadKey(); }
/// /// 初始化测试数据 /// public static DataTable InitialData() { //创建一个名为:TestTable的数据表 DataTable dt = new DataTable("TestTable");
//为表创建 4列,分别为: A 、 B 、 C 、 D dt.Columns.Add(new DataColumn("A")); dt.Columns.Add(new DataColumn("B")); dt.Columns.Add(new DataColumn("C")); dt.Columns.Add(new DataColumn("D"));
for (int i = 1; i <= 10; i++) { //添加新的数据行,并添加数据 DataRow dr = dt.NewRow(); dr["A"] = "A_" + i; dr["B"] = "B_" + i; dr["C"] = "C_" + i; dr["D"] = "D_" + i;