QueryStringParameter
Default.aspx
<%@ Page Language="C#" %>
<!DOCTYPE html>
<script runat="server">
</script>
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title>How to use QueryStringParameter</title>
</head>
<body>
<form id="form1" runat="server">
<div>
<h2 style="color:Red">QueryStringParameter Example</h2>
<asp:HyperLink
ID="HyperLink1"
runat="server"
NavigateUrl="~/QueryStringParameterExample.aspx?QSProductID=1"
Text="Click for product details: Chai"
Font-Size="Large"
>
</asp:HyperLink>
</div>
</form>
</body>
</html>
QueryStringParameterExample.aspx
<%@ Page Language="C#" %>
<!DOCTYPE html>
<script runat="server">
</script>
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title>asp.net QueryStringParameter example: how to use asp:QueryStringParameter</title>
</head>
<body>
<form id="form1" runat="server">
<div>
<h2 style="color:Navy">QueryStringParameter How To Use</h2>
<asp:SqlDataSource
ID="SqlDataSource1"
runat="server"
ConnectionString="<%$ ConnectionStrings:NorthwindConnectionString %>"
DataSourceMode="DataReader"
SelectCommand="SELECT ProductID, ProductName, UnitPrice FROM Products WHERE ProductID=@ProductID"
>
<SelectParameters>
<asp:QueryStringParameter Name="ProductID" QueryStringField="QSProductID" />
</SelectParameters>
</asp:SqlDataSource>
<asp:DetailsView
ID="DetailsView1"
runat="server"
DataSourceID="SqlDataSource1"
BackColor="HotPink"
ForeColor="AliceBlue"
>
</asp:DetailsView>
</div>
</form>
</body>
</html>


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