Disabling Export Formats

I'm currently using SQL Server 2000 and SSRS 2000 with the latest Service Packs.


I need to disable Excel Exports for a single report.

I've found a way to disable Exporting Formats but it disables for ALL REPORTS on the server.
This involves changing the rsreportserver.config file.
http://blogs.digineer.com/blogs/jasons/archive/2006/05/10/93.aspx


Another site mentions a way to disable Exporting Formats for a single Report.
http://mikemason.ca/2007/04/30/



Code Snippetusing System.Reflection;
using Microsoft.Reporting.WebForms;
using Microsoft.SqlServer.ReportingServices2005.Execution;

namespace MyProject
{
public class ServerReportDecorator
{
private readonly ServerReport serverReport;

public ServerReportDecorator(ReportViewer reportViewer)
{
this.serverReport = reportViewer.ServerReport;
}

public ServerReportDecorator(ServerReport serverReport)
{
this.serverReport = serverReport;
}

public void DisableUnwantedExportFormats()
{
foreach(RenderingExtension extension in serverReport.ListRenderingExtensions())
{
if(extension.Name == "XML" || extension.Name == "IMAGE"
|| extension.Name == "MHTML")
ReflectivelySetVisibilityFalse(extension);
}
}

private void ReflectivelySetVisibilityFalse(RenderingExtension extension)
{
FieldInfo info = extension.GetType().GetField("m_serverExtension",
BindingFlags.NonPublic
| BindingFlags.Instance);
if (info != null)
{
Extension rsExtension = info.GetValue(extension) as Extension;
if(rsExtension != null)
{
rsExtension.Visible = false;
}
}
}
}
}



I'm looking for further clarification of this process.
1. Where I can download the Microsoft.SqlServer.ReportingServices2000 dll?
2. Does anyone have a project example of the process? How/When to actually use the code quoted?