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Version Q2 2011 released 07/12/2011
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Grid / Data Binding to Dynamic Types


Binding to .NET 4.0 dynamic type:


  • The example demonstrates binding the RadGrid to .NET dynamic type. A dynamic type is similar to an object in that it is equally nondescriptive about a type. The difference is that it permits you to use it in ways which are not known at the compile time. A dynamic object binds at runtime based on its runtime type and not based on its compile-time type.

Source Code

C#
Show code in new window Demo isolation steps
  • <%@ Page Language="c#" Inherits="Telerik.GridExamplesCSharp.Programming.Binding.DefaultCS"
        CodeFile="DefaultCS.aspx.cs" %>

    <%@ Register TagPrefix="telerik" Namespace="Telerik.QuickStart" %>
    <%@ Register TagPrefix="telerik" TagName="Header" Src="~/Common/Header.ascx" %>
    <%@ Register TagPrefix="telerik" TagName="HeadTag" Src="~/Common/HeadTag.ascx" %>
    <%@ Register TagPrefix="telerik" TagName="Footer" Src="~/Common/Footer.ascx" %>
    <%@ Register TagPrefix="telerik" Namespace="Telerik.Web.UI" Assembly="Telerik.Web.UI" %>
    <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/tr/xhtml11/DTD/xhtml11.dtd">
    <html xmlns="http://www.w3.org/1999/xhtml">
    <head runat="server">
        <telerik:HeadTag runat="server" ID="Headtag2"></telerik:HeadTag>
        <!-- custom head section -->
        <style type="text/css">
            .RadGrid th
            {
                font: bold 11px tahoma;
                white-space: nowrap;
            }
        </style>
        <!-- end of custom head section -->
    </head>
    <body class="BODY">
        <form runat="server" id="mainForm" method="post">
        <telerik:Header runat="server" ID="Header1" NavigationLanguage="CS"></telerik:Header>
        <telerik:RadScriptManager ID="RadScriptManager1" runat="server" />
        <!-- content start -->
        <br />
        <telerik:RadAjaxManager ID="RadAjaxManager1" runat="server">
            <AjaxSettings>
                <telerik:AjaxSetting AjaxControlID="RadGrid1">
                    <UpdatedControls>
                        <telerik:AjaxUpdatedControl ControlID="RadGrid1" />
                    </UpdatedControls>
                </telerik:AjaxSetting>
            </AjaxSettings>
        </telerik:RadAjaxManager>
        <table id="Table1" cellspacing="1" cellpadding="11" border="0" rules="rows" style="width: 95%;
            borders-collapse: Collapse">
            <tr>
                <td style="white-space: nowrap;" valign="top">
                    Binding to .NET 4.0 dynamic type:
                </td>
                <td>
                    <telerik:RadGrid ID="RadGrid1" AllowFilteringByColumn="true" runat="server" AllowPaging="true"
                        PageSize="4" AutoGenerateColumns="true" ShowStatusBar="true" AllowSorting="true"
                        OnNeedDataSource="RadGrid1_NeedDataSource">
                        <MasterTableView PagerStyle-AlwaysVisible="true"></MasterTableView>
                    </telerik:RadGrid>
                </td>
            </tr>
        </table>
        <br />
        <!-- content end -->
        <telerik:Footer runat="server" ShowVBLink="false" ID="Footer1">
        </telerik:Footer>
        </form>
    </body>
    </html>

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