How to import the list of clashes and put them as dropdown?

[priyankag]

I am new to NAvisWorks. I have Integrated the navis Viewer in my web application. Now I want to list all the clashes and display them in a Dropdown. I found a example in the code sample. But Converting same code in C# is giving me many errors like Conversion errors. I code a wrote is :

using System;
using System.Data;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
using NavisWorksAPI6;

public partial class _Default : System.Web.UI.Page
{
    nwOpState m_state;
    InwOpClashElement m_clash = null;

    protected void Page_Load(object sender, EventArgs e)
    {
        try
        {
            m_state = new NavisWorksAPI6.nwOpState();
            foreach (InwPlugin plugin in m_state.Plugins())
            {
                if (plugin.ObjectName == "nwOpClashElement")
                {
                     m_clash = plugin;
                }
            }

            if (m_clash == null)
            {
                Response.Write("Failed to find clash detective");
            }

            m_clash.RunAllTests("gatehouse.nwd");

            foreach (InwOclClashTest clashTest in m_clash.Tests())
            {
                ListBox1.Items.Add("# CLASH TEST - " + clashTest.name + "#");
                ListBox1.Items.Add("New Result:" + clashTest.NumNewResults);
                foreach (InwOclTestResult clashResult in clashTest.results())
                {
                    ListBox1.Items.Add("- RESULT[" + clashResult.name + "] Status[" + clashResult.status + "]");
                }

            }
        }
        catch (Exception ex)
        {
            Response.Write(ex.Message);
        }

    }
}

Can anyone tell me whats wrong?
Thanks in advance.