datatable 添加列并赋值！

DataTable _tbl = new DataTable();

            _tbl.Columns.Add( " F_Name " , Type.GetType( " System.String " ));
            _tbl.Columns.Add( " F_Age " , Type.GetType( " System.Int32 " ));

            _tbl.Rows.Add( new object [] { " aaa " , 1 });
            _tbl.Rows.Add( new object [] { " bbb " , 2 });

            _tbl.Columns.Add( " F_Time " , Type.GetType( " System.DateTime " ));

            for ( int i = 0 ; i < _tbl.Rows.Count; i ++ )
            {               
                _tbl.Rows[i][_tbl.Columns.Count - 1 ] = DateTime.Parse( " 2008-1-1 " );
            }

            this .Repeater1.DataSource = _tbl;
            this .Repeater1.DataBind();           

 

 

前台绑定:

<asp:Repeater ID="Repeater1" runat="server">
        <ItemTemplate>
            <li><%# Eval("F_Name") + "，" + Eval("F_Age") + "，" + Eval("F_Time")%></li>
        </ItemTemplate>
    </asp:Repeater>