Puppeteer Sharp is a .NET port of the official Node.JS Puppeteer API.
- API Documentation
- Slack channel #puppeteer-sharp
- StackOverflow
- Issues
Support us with a monthly donation and help us continue our activities. Become a backer.
- As Puppeteer-Sharp is a NetStandard 2.0 library, The minimum platform versions are .NET Framework 4.6.1 and .NET Core 2.0. Read more.
- The minimum Windows versions supporting the WebSocket library are Windows 8 and Windows Server 2012. Read more.
Some of the best ways to contribute are to try things out file bugs and fix issues.
If you have an issue or a question:
- Ask a question on Stack Overflow.
- File a new issue.
See this document for information on how to contribute.
await new BrowserFetcher().DownloadAsync(BrowserFetcher.DefaultRevision);
var browser = await Puppeteer.LaunchAsync(new LaunchOptions
{
Headless = true
});
var page = await browser.NewPageAsync();
await page.GoToAsync("http://www.google.com");
await page.ScreenshotAsync(outputFile);You can also change the view port before generating the screenshot
await page.SetViewportAsync(new ViewPortOptions
{
Width = 500,
Height = 500
});await new BrowserFetcher().DownloadAsync(BrowserFetcher.DefaultRevision);
var browser = await Puppeteer.LaunchAsync(new LaunchOptions
{
Headless = true
});
var page = await browser.NewPageAsync();
await page.GoToAsync("http://www.google.com");
await page.PdfAsync(outputFile);using(var page = await browser.NewPageAsync())
{
await page.SetContentAsync("<div>My Receipt</div>");
var result = await page.GetContentAsync();
await page.PdfAsync(outputFile);
SaveHtmlToDB(result);
}using (var page = await browser.NewPageAsync())
{
var seven = await page.EvaluateFunctionAsync<int>("4 + 3");
var someObject = await page.EvaluateFunctionAsync<dynamic>("(value) => ({a: value})", 5);
Console.WriteLine(someObject.a);
}using (var page = await browser.NewPageAsync())
{
await page.GoToAsync("http://www.spapage.com");
await page.WaitForSelectorAsync("div.main-content")
await page.PdfAsync(outputFile));
}using (var page = await browser.NewPageAsync())
{
await page.GoToAsync("http://www.spapage.com");
var watchDog = page.WaitForFunctionAsync("window.innerWidth < 100");
await page.SetViewportAsync(new ViewPortOptions { Width = 50, Height = 50 });
await watchDog;
}var options = new ConnectOptions()
{
BrowserWSEndpoint = $"wss://www.externalbrowser.io?token={apikey}"
};
var url = "https://www.google.com/";
using (var browser = await PuppeteerSharp.Puppeteer.ConnectAsync(options))
{
using (var page = await browser.NewPageAsync())
{
await page.GoToAsync(url);
await page.PdfAsync("wot.pdf");
}
}