i am trying to create a aspx web user control.

Here is cs file:

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using CMS.PortalControls;
using System.Data;

public partial class CMSWebParts_AMInstitute_SearchMemberProfile : CMSAbstractWebPart
{
protected void Page_Load(object sender, EventArgs e)
{
dgSearchResults.Visible = true;
if (!IsPostBack)
{
SetUI();

}

}

private void SetUI()
{
///
// Binding Grading DropDownList from 'EnumMembershipGrading'
///
int countMembershipGrading = Enum.GetNames(typeof(Common.EnumMembershipGrading)).Count();
for (int i = 0; i < countMembershipGrading; i++)
{
ddlGrading.Items.Add(new ListItem(Enum.GetNames(typeof(Common.EnumMembershipGrading)).Replace('_', ' ')));
}
ddlGrading.Items.Insert(0, "All Gradings");

///
// Binding Network Group DropDownList from 'EnumNetworkGroup'
///
int countNetworkGroup = Enum.GetNames(typeof(Common.EnumNetworkGroup)).Count();
for (int i = 0; i < countNetworkGroup; i++)
{
ddlNetworkGroup.Items.Add(new ListItem(Enum.GetNames(typeof(Common.EnumNetworkGroup)).Replace('_', ' ')));

}
ddlNetworkGroup.Items.Insert(0, "All Groups");

///
// Binding Organisations DropDownList from 'GetAllAMIOrganisation'
///
ddlOrganisation.DataSource = Common.GetAllOrganisations();
ddlOrganisation.DataTextField = "Name";
ddlOrganisation.DataValueField = "ID";
ddlOrganisation.DataBind();

///
// Binding States DropDownList from 'EnumStates'
///
int countStates = Enum.GetNames(typeof(Common.EnumStates)).Count();
for (int i = 0; i < countStates; i++)
{
ddlState.Items.Add(new ListItem(Enum.GetNames(typeof(Common.EnumStates)).Replace('_', ' ')));

}

}

protected void btnSearch_Click(object sender, EventArgs e)
{
string grading = string.Empty;
string networkGroup = string.Empty;
string givenName = string.Empty;
string surname = string.Empty;
string organisation = string.Empty;
string employmentPosition = string.Empty;
string address = string.Empty;
string suburb = string.Empty;
string state = string.Empty;
string postcode = string.Empty;

grading = ddlGrading.SelectedItem.Text;
networkGroup = ddlNetworkGroup.SelectedItem.Text;
if (txtGivenName.Text.Trim() != string.Empty)
{
givenName = txtGivenName.Text.Trim();
}
if (txtSurname.Text.Trim() != string.Empty)
{
surname = txtSurname.Text.Trim();
}
organisation = Convert.ToString(ddlOrganisation.SelectedValue);
if (txtEmploymentPosition.Text.Trim() != string.Empty)
{
employmentPosition = txtEmploymentPosition.Text.Trim();
}
if (txtAddress.Text.Trim() != string.Empty)
{
address = txtAddress.Text.Trim();
}
if (txtSuburb.Text.Trim() != string.Empty)
{
suburb = txtSuburb.Text.Trim();
}
state = ddlState.SelectedItem.Text;
if (txtPostcode.Text.Trim() != string.Empty)
{
postcode = txtPostcode.Text.Trim();
}
if (ddlGrading.SelectedItem.Text == "All Gradings" || ddlNetworkGroup.SelectedItem.Text == "All Groups")
{
dgSearchResults.DataSource = Common.SearchProfileResults(string.Empty, string.Empty, string.Empty, string.Empty, string.Empty, string.Empty, string.Empty, string.Empty, string.Empty, string.Empty);
dgSearchResults.DataBind();

}
else
{
dgSearchResults.DataSource = Common.SearchProfileResults(grading, networkGroup, givenName, surname, organisation, employmentPosition, address, suburb, state, postcode);
dgSearchResults.DataBind();
}


}


protected void dgSearchResults_RowCommand(object sender, GridViewCommandEventArgs e)
{
Response.Redirect("aashish");
}
}


Here is my ascx file

<%@ Control Language="C#" AutoEventWireup="true" CodeFile="SearchMemberProfile.ascx.cs"
Inherits="CMSWebParts_AMInstitute_SearchMemberProfile" %>
<style type="text/css">
.style1
{
width: 100%;
}
</style>
<table class="style1">
<tr>
<td>
<table class="style1">
<tr>
<td>
<h1>
Profile Search
</h1>
</td>
<td>
 
</td>
<td>
 
</td>
</tr>
<tr>
<td>
 
</td>
<td>
 
</td>
<td>
 
</td>
</tr>
<tr>
<td>
<asp:Label ID="Label1" runat="server" Text="Grading:"></asp:Label>
</td>
<td>
<asp:DropDownList ID="ddlGrading" runat="server">
</asp:DropDownList>
</td>
<td>
 
</td>
</tr>
<tr>
<td>
<asp:Label ID="Label3" runat="server" Text="Network Group:"></asp:Label>
</td>
<td>
<asp:DropDownList ID="ddlNetworkGroup" runat="server">
</asp:DropDownList>
</td>
<td>
 
</td>
</tr>
<tr>
<td>
<asp:Label ID="Label2" runat="server" Text="Given Name:"></asp:Label>
</td>
<td>
<asp:TextBox ID="txtGivenName" runat="server"></asp:TextBox>
</td>
<td>
 
</td>
</tr>
<tr>
<td>
<asp:Label ID="Label4" runat="server" Text="Surname:"></asp:Label>
</td>
<td>
<asp:TextBox ID="txtSurname" runat="server"></asp:TextBox>
</td>
<td>
 
</td>
</tr>
<tr>
<td>
<asp:Label ID="Label5" runat="server" Text="Organisation:"></asp:Label>
</td>
<td>
<asp:DropDownList ID="ddlOrganisation" runat="server">
</asp:DropDownList>
</td>
<td>
 
</td>
</tr>
<tr>
<td>
<asp:Label ID="Label6" runat="server" Text="Employment Position:"></asp:Label>
</td>
<td>
<asp:TextBox ID="txtEmploymentPosition" runat="server"></asp:TextBox>
</td>
<td>
 
</td>
</tr>
<tr>
<td>
<asp:Label ID="Label7" runat="server" Text="Address:"></asp:Label>
</td>
<td>
<asp:TextBox ID="txtAddress" runat="server"></asp:TextBox>
</td>
<td>
 
</td>
</tr>
<tr>
<td>
<asp:Label ID="Label8" runat="server" Text="Suburb:"></asp:Label>
</td>
<td>
<asp:TextBox ID="txtSuburb" runat="server"></asp:TextBox>
</td>
<td>
 
</td>
</tr>
<tr>
<td>
<asp:Label ID="Label9" runat="server" Text="State:"></asp:Label>
</td>
<td>
<asp:DropDownList ID="ddlState" runat="server">
</asp:DropDownList>
</td>
<td>
 
</td>
</tr>
<tr>
<td>
<asp:Label ID="Label10" runat="server" Text="Postcode:"></asp:Label>
</td>
<td>
<asp:TextBox ID="txtPostcode" runat="server"></asp:TextBox>
</td>
<td>
 
</td>
</tr>
<tr>
<td>
 
</td>
<td>
<asp:Button ID="btnSearch" runat="server" Text="Search" OnClick="btnSearch_Click" />
</td>
<td>
 
</td>
</tr>
<tr>
<td>
 
</td>
<td>
 
</td>
<td>
 
</td>
</tr>
</table>
<table class="style1">
<tr>
<td>
<asp:GridView ID="dgSearchResults" runat="server" AutoGenerateColumns="False" OnRowCommand="dgSearchResults_RowCommand">
<Columns>
<asp:TemplateField HeaderText="Action">
<ItemTemplate>
<asp:LinkButton ID="LinkButton1" runat="server">LinkButton</asp:LinkButton>

</ItemTemplate>
</asp:TemplateField>
<asp:BoundField DataField="FirstName" HeaderText="Given Name" />
<asp:BoundField DataField="Surname" HeaderText="Surname" />
<asp:BoundField DataField="Name" HeaderText="Organisation" />
</Columns>
</asp:GridView>
</td>
</tr>
</table>
</td>
</tr>
</table>


Now on clicking LinkButton in datagrid , datagrid RowCommand Event should fire.But its is not getting fired.

Please help me to move out of this issue

Thanks in advance