Stopwatch.dll Now

Tools like .NET Reflector or ILSpy can reconstruct the original source code from the DLL. Common Use Cases Stopwatch Class (System.Diagnostics) - Microsoft Learn

It usually exposes methods to control timing state: Start() / Stop() : Initiates or halts the timer. Reset() : Clears the elapsed time. Restart() : Resets and starts the timer in one call. stopwatch.dll

It returns time in various formats, such as Elapsed (as a TimeSpan ), ElapsedMilliseconds , or raw ElapsedTicks . How to Analyze the DLL Tools like

A standard tool for .NET files that shows the underlying code structure and metadata. Restart() : Resets and starts the timer in one call

Open Visual Studio, go to View > Object Browser , and add the DLL to see its classes and methods.

A library of this name typically acts as a wrapper for the Windows , which provides much higher resolution than standard system clocks.