Created S# .sln and moved project to src folder

ICD.Common/Utils/SafeCriticalSection.cs

@@ -0,0 +1,49 @@
+using System;
+
+namespace ICD.Common.Utils
+{
+	public sealed partial class SafeCriticalSection
+	{
+		/// <summary>
+		/// Enters the critical section, executes the callback and leaves the section.
+		/// </summary>
+		/// <param name="callback"></param>
+		public void Execute(Action callback)
+		{
+			if (callback == null)
+				throw new ArgumentNullException("callback");
+
+			try
+			{
+				Enter();
+				callback();
+			}
+			finally
+			{
+				Leave();
+			}
+		}
+
+		/// <summary>
+		/// Enters the critical section, executes the callback and leaves the section.
+		/// </summary>
+		/// <typeparam name="T"></typeparam>
+		/// <param name="callback"></param>
+		/// <returns></returns>
+		public T Execute<T>(Func<T> callback)
+		{
+			if (callback == null)
+				throw new ArgumentNullException("callback");
+
+			try
+			{
+				Enter();
+				return callback();
+			}
+			finally
+			{
+				Leave();
+			}
+		}
+	}
+}