c# - How to display data into <table> tag using datatable? -

hello doing web project in vs express web , quite new c# programming , adjusting syntax , format of it. wandering how display data in datatable , display in table web page when button1_click triggered:

when click button data:

<button type="button" runat="server" onserverclick="button1_click" id="searchinfo" class="btn btn-primary"><span class="glyphicon glyphicon-search"></span> search info</button> 

and display in table made: using code behind (aspx.cs) controls of web page , made far:

using mssqlconnector; using system; using system.collections.generic; using system.data; using system.data.sqlclient; using system.linq; using system.web; using system.web.ui; using system.web.ui.webcontrols;  namespace webapplication1.eyeofheaven {     public partial class searchcustomer : system.web.ui.page     {         protected void page_load(object sender, eventargs e)         {         }         protected void button1_click(object sender, eventargs e)         {              dataset selectedangels = connector.executequery("select * customer idcustomer = 453433");             datatable dt = selectedangels.tables[0];         }      } } 

use data controls gridview.

add following markup in .aspx page

<asp:gridview runat="server" id="data"/> 

code in click handler.

protected void button1_click(object sender, eventargs e)  {    msconnector connector = new msconnector();    connector.connectionstring = "server=xbetasql,52292;uid=username;password=secret;database=atdbsql;";     dataset selectedangels = connector.executequery("select * customer idcustomer = 453433");    datatable dt = selectedangels.tables[0];    data.datasource = dt;    data.databind();    }