Build a PowerShell cmdlet

using System;
using System.Collections.Generic;
using System.Text;
using System.Management.Automation;
using System.ComponentModel;
using System.Management.Automation.Runspaces;
using System.Collections.ObjectModel;

namespace codeproject
{
    [RunInstaller(true)]
    public class codeprojectSnapIn : CustomPSSnapIn
    {
        private Collection<CmdletConfigurationEntry> cmdlets = new Collection<CmdletConfigurationEntry>();
        private Collection<ProviderConfigurationEntry> providers = new Collection<ProviderConfigurationEntry>();
        private Collection<TypeConfigurationEntry> types = new Collection<TypeConfigurationEntry>();
        private Collection<FormatConfigurationEntry> formats = new Collection<FormatConfigurationEntry>();
        public codeprojectSnapIn()
            : base()
        {
            formats.Add(new FormatConfigurationEntry(@"d:\codeproject\format.ps1xml"));
            cmdlets.Add(new CmdletConfigurationEntry("get-ws",typeof(getWebsites),null));
        }
        public override string Name
        {
            get { return "cpdemo"; }
        }
        public override string Vendor
        {
            get { return "Shahar Gvirtz"; }
        }
        public override string VendorResource
        {
            get { return "Shahar Gvirtz"; }
        }
        public override string Description
        {
            get { return "Code Project Demo"; }
        }
        public override string DescriptionResource
        {
            get { return "Code Project Demo"; }
        }
                public override Collection<CmdletConfigurationEntry> Cmdlets
        {
            get { return cmdlets; }
        }

        public override Collection<ProviderConfigurationEntry> Providers
        {
            get { return providers; }
        }

        public override Collection<TypeConfigurationEntry> Types
        {
            get { return types; }
        }

        public override Collection<FormatConfigurationEntry> Formats
        {
            get { return formats; }
        }
    }
}