RichardD2

using System;
using System.ComponentModel;
using System.IO;
using System.Runtime.InteropServices;
using System.Text;
using System.Threading;

internal static class RawPrinterHelper
{
    [StructLayout(LayoutKind.Sequential)]

RichardD2

public static class AnonymousComparer
{
    private static class DefaultComparerCache
    {
        private static readonly ConcurrentDictionary<Type, Expression> Cache = new ConcurrentDictionary<Type, Expression>();
        
        private static Expression GetDefaultComparerCore(Type propertyType)
        {
            var genericTypeDefinition = typeof(Comparer<>);
            var comparerType = genericTypeDefinition.MakeGenericType(propertyType);

RichardD2

using System;
using System.Collections.Generic;

namespace NBS.Core.Collections.Generic
{
    public static class ComparerExtensions
    {
        private sealed class ReverseComparer<T> : IComparer<T>
        {
            public readonly IComparer<T> Original;

RichardD2

using System;
using System.Diagnostics;

namespace Trinet.Core
{
    /// <summary>
    /// Represents the time of sunrise and sunset for a date and location.
    /// </summary>
    /// <remarks>
    /// <para>The calculated times have a precision of approximately three mintes.

RichardD2

internal static class SafeNativeMethods
{
    [DllImport("dwmapi", SetLastError = true)]
    private static extern int DwmIsCompositionEnabled([MarshalAs(UnmanagedType.Bool)] out bool isEnabled);

    public static bool SafeDwmIsCompositionEnabled()
    {
        bool result = false;
        if (Environment.OSVersion.Version.Major >= 6)
        {

RichardD2

/*
 * An RSS feed formatter which supports parsing v0.91 format feeds.
 * 
 * Based on:
 * http://referencesource.microsoft.com/#System.ServiceModel/System/ServiceModel/Syndication/Rss20FeedFormatter.cs
 */

using System;
using System.Collections.Generic;
using System.Globalization;