C# Stopwatch (開発者向けの仕組み)

using System;

class Program
{
    static void Main()
    {
        Stopwatch stopwatch = new Stopwatch();

        // Start timing
        stopwatch.Start();
        Console.WriteLine("The time will restart after executing the below code");

        // Restart timing
        stopwatch.Restart();

        // Simulate work
        System.Threading.Thread.Sleep(1000);

        // Stop timing
        stopwatch.Stop();

        // Fetch the elapsed time after restart
        TimeSpan elapsed = stopwatch.Elapsed;
        Console.WriteLine($"Total Elapsed time after Restart: {elapsed}");
    }
}

Imports System

Friend Class Program
	Shared Sub Main()
		Dim stopwatch As New Stopwatch()

		' Start timing
		stopwatch.Start()
		Console.WriteLine("The time will restart after executing the below code")

		' Restart timing
		stopwatch.Restart()

		' Simulate work
		System.Threading.Thread.Sleep(1000)

		' Stop timing
		stopwatch.Stop()

		' Fetch the elapsed time after restart
		Dim elapsed As TimeSpan = stopwatch.Elapsed
		Console.WriteLine($"Total Elapsed time after Restart: {elapsed}")
	End Sub
End Class

using System;

class Program
{
    static void Main()
    {
        if (Stopwatch.IsHighResolution)
        {
            Console.WriteLine("High-resolution timing is supported");
        }
        else
        {
            Console.WriteLine("Fallback to lower-resolution timing");
        }
    }
}

Imports System

Friend Class Program
	Shared Sub Main()
		If Stopwatch.IsHighResolution Then
			Console.WriteLine("High-resolution timing is supported")
		Else
			Console.WriteLine("Fallback to lower-resolution timing")
		End If
	End Sub
End Class

using System;

class Program
{
    static void Main()
    {
        long frequency = Stopwatch.Frequency;
        Console.WriteLine($"Timer Frequency: {frequency} ticks per second");
    }
}

Imports System

Friend Class Program
	Shared Sub Main()
		Dim frequency As Long = Stopwatch.Frequency
		Console.WriteLine($"Timer Frequency: {frequency} ticks per second")
	End Sub
End Class

using System;

class Program
{
    static void Main()
    {
        Stopwatch stopwatch = new Stopwatch();
        stopwatch.Start();

        // Simulate some work
        System.Threading.Thread.Sleep(1500);

        // Stop timing
        stopwatch.Stop();

        // Fetch the elapsed ticks
        long elapsedTicks = stopwatch.ElapsedTicks;
        Console.WriteLine($"Elapsed Ticks: {elapsedTicks}");
    }
}

Imports System

Friend Class Program
	Shared Sub Main()
		Dim stopwatch As New Stopwatch()
		stopwatch.Start()

		' Simulate some work
		System.Threading.Thread.Sleep(1500)

		' Stop timing
		stopwatch.Stop()

		' Fetch the elapsed ticks
		Dim elapsedTicks As Long = stopwatch.ElapsedTicks
		Console.WriteLine($"Elapsed Ticks: {elapsedTicks}")
	End Sub
End Class

using System;
using System.Diagnostics;
using IronPdf;

class Program
{
    static void Main()
    {
        // Initialize IronPDF Renderer
        IronPdf.HtmlToPdf Renderer = new IronPdf.HtmlToPdf();

        // Specify the URL for PDF generation
        string urlToConvert = "https://example.com";

        // Use Stopwatch to measure the time taken
        Stopwatch stopwatch = new Stopwatch();
        stopwatch.Start();

        // Create PDF from URL
        PdfDocument PDF = Renderer.RenderUrlAsPdf(urlToConvert);

        // Stop measuring elapsed time
        stopwatch.Stop();

        // Save the generated PDF to a file
        PDF.SaveAs("GeneratedPDF.pdf");

        // Display the time taken
        Console.WriteLine($"Time taken to create PDF from URL: {stopwatch.ElapsedMilliseconds} milliseconds");
    }
}

Imports System
Imports System.Diagnostics
Imports IronPdf

Friend Class Program
	Shared Sub Main()
		' Initialize IronPDF Renderer
		Dim Renderer As New IronPdf.HtmlToPdf()

		' Specify the URL for PDF generation
		Dim urlToConvert As String = "https://example.com"

		' Use Stopwatch to measure the time taken
		Dim stopwatch As New Stopwatch()
		stopwatch.Start()

		' Create PDF from URL
		Dim PDF As PdfDocument = Renderer.RenderUrlAsPdf(urlToConvert)

		' Stop measuring elapsed time
		stopwatch.Stop()

		' Save the generated PDF to a file
		PDF.SaveAs("GeneratedPDF.pdf")

		' Display the time taken
		Console.WriteLine($"Time taken to create PDF from URL: {stopwatch.ElapsedMilliseconds} milliseconds")
	End Sub
End Class