C# 创建DataTable并添加行和列
1 DataTable dt=new DataTable 2 dt.Columns.Add("numview", typeof(Int32)); 3 dt.Columns.Add("nameview", typeof(string)); 4 dt.Columns.Add("timeview", typeof(DateTime)); 5 DataRow dr=dt.NewRow(); 6 dr["numview"]=10; 7 dr["nameview"]=zhang; 8 dr["timeview"]="2017-12-31"; 9 dt.Rows.Add(dr);