emoacht

using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.IO;
using System.Linq;
using System.Windows.Media.Imaging;

/// <summary>
/// Edit Exif metadata.
/// </summary>

emoacht

private const int countThreshold = 64;
		
public static IEnumerable<TSource> MergeSort<TSource, TKey>(this IEnumerable<TSource> source, Func<TSource, TKey> keySelector)
{
	if (source == null)
		throw new ArgumentNullException("source");

	var countFull = source.Count();
	if (countFull < countThreshold)
		return source.OrderBy(keySelector);

emoacht

using System;
using System.Runtime.InteropServices;
using System.Windows.Media;

public static class WindowsEightChromeColor
{
	public static Color? GetChromeColor()
	{
		bool isEnabled;
		var hr1 = DwmIsCompositionEnabled(out isEnabled);

emoacht

public static class VisualTreeHelperAddition
{
	public static IEnumerable<T> GetDescendents<T>(this DependencyObject parent) where T : DependencyObject
	{
		if (parent == null)
			yield break;

		for (int i = 0; i < VisualTreeHelper.GetChildrenCount(parent); i++)
		{
			var child = VisualTreeHelper.GetChild(parent, i);

emoacht

using System;
using System.Runtime.InteropServices;
using System.Windows;
using System.Windows.Interop;
using System.Windows.Media;

public class PerMonitorDpiProperty : DependencyObject
{
	public static PerMonitorDpiProperty GetAttachedProperty(DependencyObject obj)
	{

emoacht

public void TestMethod(IEnumerable<string> names)
{
  List<string> nameList = names as List<string> ?? names.ToList(); //OK
  int nameCount = (names as List<string> ?? names.ToList()).Count; //OK

  //Case 1
  nameList.ForEach(x => Console.WriteLine(x)); //OK

  //Case 2
  (names as List<string> ?? names.ToList()).ForEach(x => Console.WriteLine(x)); //OK

emoacht

namespace System.Runtime.CompilerServices
{
  [AttributeUsage(AttributeTargets.Parameter, AllowMultiple = false, Inherited = false)]
  public class CallerMemberNameAttribute : Attribute
  {
  }
}

emoacht

using System.ComponentModel;
using System.Runtime.CompilerServices;
using System.Windows.Forms;

public class BatteryStatus : INotifyPropertyChanged
{
  public BatteryChargeStatus BatteryChargeStatus => SystemInformation.PowerStatus.BatteryChargeStatus; // Flag

  public int BatteryFullLifetime => SystemInformation.PowerStatus.BatteryFullLifetime;

emoacht

using System;
using System.Collections.Concurrent;
using System.Diagnostics;
using System.IO;
using System.Threading;
using System.Threading.Tasks;

public class StreamCopy
{
  private const int bufferSize = 1024 * 1024; // 1MiB

emoacht

using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.Linq;

public static class BytesExtension
{
  public static byte[] SequenceReplace(this byte[] source, byte[] oldValue, byte[] newValue, int maxCount = -1)
  {
    var sourceIndices = SequenceIndicesOf(source, oldValue, maxCount).ToArray();