C# DataTable 详解

using System.Data;

DataTable dt = new DataTable();//创建一个空表

DataTable dt = new DataTable("Table_New");//创建一个名为"Table_New"的空表

DataRow dr=new DataRow();

dt.Row.Add(dr);

 //1.
 DataColumn dc=new DtatColumn();
 dt.Column.Add(dc);
 //2.
 dt.Columns.Add("column0", System.Type.GetType("System.String"));
 //3.
 DataColumn dc = new DataColumn("column1", System.Type.GetType("System.Boolean"));
 dt.Columns.Add(dc);