Filterexpression In ASP 2.0

Aug 25, 2006

I am new to ASP. I am trying to use "Filterexpression".

FilterExpression="(Address_no >= '@Startno') AND (Address_no <= '@Endno')" >

I could not get it work. Could someone help me? Here is my code.

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<%@ Page Language="VB" AutoEventWireup="false" CodeFile="FarmedStreet.aspx.vb" Inherits="FarmedStreet" %>

<!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="gvFarm" runat="server" AllowPaging="True" AllowSorting="True" AutoGenerateColumns="False"

BackColor="#DEBA84" BorderColor="#DEBA84" BorderStyle="None" BorderWidth="1px"

CellPadding="3" CellSpacing="2" DataKeyNames="StreetID" DataSourceID="dsfarm"

Font-Bold="False" Font-Names="Arial" Font-Size="11pt" PageSize="5">

<FooterStyle BackColor="#F7DFB5" ForeColor="#8C4510" />

<Columns>

<asp:CommandField ShowSelectButton="True">

<ItemStyle ForeColor="#00C000" />

</asp:CommandField>

<asp:BoundField DataField="StreetID" HeaderText="ID" InsertVisible="False" ReadOnly="True"

SortExpression="StreetID" />

<asp:BoundField DataField="StartNo" HeaderText="StartNo" SortExpression="StartNo" />

<asp:BoundField DataField="EndNo" HeaderText="Endno" SortExpression="EndNo" />

<asp:BoundField DataField="Street" HeaderText="Street" SortExpression="Street" />

<asp:BoundField DataField="Zip" HeaderText="Zip" ReadOnly="True" SortExpression="Zip" />

<asp:CheckBoxField DataField="IsFarming" HeaderText="?" SortExpression="IsFarming" />

<asp:CommandField ShowEditButton="True">

<ItemStyle ForeColor="#00C000" />

</asp:CommandField>

</Columns>

<RowStyle BackColor="#FFF7E7" ForeColor="#8C4510" />

<SelectedRowStyle BackColor="#738A9C" Font-Bold="True" ForeColor="White" />

<PagerStyle ForeColor="#8C4510" HorizontalAlign="Center" />

<HeaderStyle BackColor="#A55129" Font-Bold="True" ForeColor="White" />

</asp:GridView>

<asp:SqlDataSource ID="dsfarm" runat="server" ConnectionString="<%$ ConnectionStrings:cnFarming %>"

SelectCommand="SELECT __Street.StreetID, __Street.Street, __Street.ZipID, __Street.IsFarming, __Street.StartNo, __Street.EndNo, __Zip.Zip FROM __Street INNER JOIN __Zip ON __Street.ZipID = __Zip.ZipID WHERE (NOT (__Street.StartNo IS NULL)) AND (NOT (__Street.EndNo IS NULL))">

</asp:SqlDataSource>

<asp:Button ID="btnResident" runat="server" BackColor="#00C000" Enabled="False" Font-Bold="True"

ForeColor="Yellow" Text="Resident" />



</div>

<asp:SqlDataSource ID="dsResidentA" runat="server" ConnectionString="<%$ ConnectionStrings:cnFarming %>"

SelectCommand="SELECT ProspectID, FName, LName, SAddress, SCity, SState, SZip, MAddress, MCity, MState, MZip, Bed, Bath, [S FT], phone, City, Address_no, Street, CatID, PropID, StreetID, ZipID, Apt FROM __Prospect WHERE (StreetID = @StreetID)"

FilterExpression="(Address_no >= '@Startno') AND (Address_no <= '@Endno')" >

<SelectParameters>

<asp:ControlParameter ControlID="gvFarm" Name="StreetID" PropertyName="SelectedValue" />

<asp:ControlParameter ControlID="gvFarm" Name="Startno" PropertyName="SelectedValue" />

<asp:ControlParameter ControlID="gvFarm" Name="Endno" PropertyName="SelectedValue" />

</SelectParameters>

</asp:SqlDataSource>

<asp:GridView ID="GridView1" runat="server" AllowPaging="True" AllowSorting="True"

AutoGenerateColumns="False" DataSourceID="dsResidentA" PageSize="5">

<Columns>

<asp:BoundField DataField="ProspectID" HeaderText="ProspectID" InsertVisible="False"

SortExpression="ProspectID" />

<asp:BoundField DataField="FName" HeaderText="FName" SortExpression="FName" />

<asp:BoundField DataField="LName" HeaderText="LName" SortExpression="LName" />

<asp:BoundField DataField="Address_no" HeaderText="Address_no" SortExpression="Address_no" />

<asp:BoundField DataField="Apt" HeaderText="Apt" SortExpression="Apt" />

<asp:BoundField DataField="PropID" HeaderText="PropID" SortExpression="PropID" />

</Columns>

</asp:GridView>

<asp:TextBox ID="TextBox1" runat="server"></asp:TextBox>

</form>

</body>

</html>

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AS
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