I'm assuming you're going to fill a datatable and bind it to the grid.
I create a one row datatable to simulate this.
Code:
' markup
<%@ Page Language="VB" AutoEventWireup="false" CodeFile="Default3.aspx.vb" Inherits="Default3" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" >
<head runat="server">
<title>Untitled Page</title>
</head>
<body>
<form id="form1" runat="server">
<div>
<asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="false">
<Columns>
<asp:BoundField DataField="name" />
<asp:TemplateField>
<ItemTemplate>
<asp:HyperLink ID="HyperLink1" runat="server" Text='<%#Eval("email") %>' NavigateUrl='<%# "mailto:" + Eval("email") %>' />
</ItemTemplate>
</asp:TemplateField>
</Columns>
</asp:GridView>
</div>
</form>
</body>
</html>
' codebehind
Imports System.Data
Imports System
Partial Class Default3
Inherits System.Web.UI.Page
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
Me.GridView1.DataSource = doit()
Me.GridView1.DataBind()
End Sub
Private Function doit() As DataTable
Dim dt As DataTable = New DataTable()
dt.Columns.Add("name")
dt.Columns.Add("email")
Dim dr As DataRow = dt.NewRow()
dr("name") = "zebula"
dr("email") = "[email protected]"
dt.Rows.Add(dr)
Return dt
End Function
End Class
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