学步园

DataTable dt = new DataTable("myTables");

b.向表中添加列名：
dt.Columns.Add(new DataColumn("UserName"));
dt.Columns.Add(new DataColumn("ReMark"));
dt.Columns.Add(new DataColumn("Comment"));
dt.Columns.Add(new DataColumn("forth"));
dt.Columns.Add(new DataColumn("fifth"));
dt.Columns.Add(new DataColumn("sixth"));
dt.Columns.Add(new DataColumn("seventh"));
c.向表中添加数据项
for(int i = 0 ;i<100;i++)
{
DataRow dr=dt.NewRow();
dr["UserName"] = "zhou"+i;
dr["ReMark"] = "100";
dr["Comment"] = "ppMM";
dr["forth"] = "asdf";
dr["fifth"] = "sdf";
dr["sixth"] = "ppMasdfM";
dr["seventh"] = "ppasdfMM";
dt.Rows.Add(dr);
}