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How to use OnDialog method of PuppeteerSharp.Page class

Best Puppeteer-sharp code snippet using PuppeteerSharp.Page.OnDialog

Page.cs

Source:Page.cs

...1305                case "Runtime.consoleAPICalled":1306                    await OnConsoleAPI(e.MessageData.ToObject<PageConsoleResponse>());1307                    break;1308                case "Page.javascriptDialogOpening":1309                    OnDialog(e.MessageData.ToObject<PageJavascriptDialogOpeningResponse>());1310                    break;1311                case "Runtime.exceptionThrown":1312                    HandleException(e.MessageData.exceptionDetails);1313                    break;1314                case "Security.certificateError":1315                    await OnCertificateError(e);1316                    break;1317                case "Inspector.targetCrashed":1318                    OnTargetCrashed();1319                    break;1320                case "Performance.metrics":1321                    EmitMetrics(e.MessageData.ToObject<PerformanceMetricsResponse>());1322                    break;1323            }1324        }1325        private void OnTargetCrashed()1326        {1327            if (Error == null)1328            {1329                throw new TargetCrashedException();1330            }1331            Error.Invoke(this, new ErrorEventArgs("Page crashed!"));1332        }1333        private void EmitMetrics(PerformanceMetricsResponse metrics)1334            => Metrics?.Invoke(this, new MetricEventArgs(metrics.Title, BuildMetricsObject(metrics.Metrics)));1335        private async Task OnCertificateError(MessageEventArgs e)1336        {1337            if (_ignoreHTTPSErrors)1338            {1339                try1340                {1341                    await Client.SendAsync("Security.handleCertificateError", new Dictionary<string, object>1342                    {1343                        {"eventId", e.MessageData.eventId },1344                        {"action", "continue"}1345                    });1346                }1347                catch (PuppeteerException ex)1348                {1349                    _logger.LogError(ex.ToString());1350                }1351            }1352        }1353        private void HandleException(dynamic exceptionDetails)1354            => PageError?.Invoke(this, new PageErrorEventArgs(GetExceptionMessage(exceptionDetails)));1355        private string GetExceptionMessage(dynamic exceptionDetails)1356        {1357            if (exceptionDetails.exception != null)1358            {1359                return exceptionDetails.exception.description;1360            }1361            var message = exceptionDetails.text;1362            if (exceptionDetails.stackTrace)1363            {1364                foreach (var callframe in exceptionDetails.stackTrace.callFrames)1365                {1366                    var location = $"{callframe.url}:{callframe.lineNumber}:{callframe.columnNumber}";1367                    var functionName = callframe.functionName || "<anonymous>";1368                    message += $"\n at {functionName} ({location})";1369                }1370            }1371            return message;1372        }1373        private void OnDialog(PageJavascriptDialogOpeningResponse message)1374        {1375            var dialog = new Dialog(Client, message.Type, message.Message, message.DefaultPrompt);1376            Dialog?.Invoke(this, new DialogEventArgs(dialog));1377        }1378        private async Task OnConsoleAPI(PageConsoleResponse message)1379        {1380            if (message.Type == ConsoleType.Debug && message.Args.Length > 0 && message.Args[0].value == "driver:page-binding")1381            {1382                const string deliverResult = @"function deliverResult(name, seq, result) {1383                  window[name]['callbacks'].get(seq)(result);1384                  window[name]['callbacks'].delete(seq);1385                }";1386                JObject arg1Value = JObject.Parse(message.Args[1].value.ToString());1387                var name = arg1Value.Value<string>("name");...

OnDialog

Using AI Code Generation

1using PuppeteerSharp;2using System;3using System.Threading.Tasks;4{5    {6        static async Task Main(string[] args)7        {8            {9            };10            using (var browser = await Puppeteer.LaunchAsync(options))11            {12                var page = await browser.NewPageAsync();13                page.Dialog += Page_Dialog;14                await page.EvaluateExpressionAsync("alert('This message is from PuppeteerSharp!')");15            }16        }17        private static void Page_Dialog(object sender, DialogEventArgs e)18        {19            Console.WriteLine(e.Dialog.Message);20            e.Dialog.DismissAsync();21        }22    }23}

OnDialog

Using AI Code Generation

1using PuppeteerSharp;2using System;3using System.Threading.Tasks;4{5    {6        static async Task Main(string[] args)7        {8            {9            };10            var browser = await Puppeteer.LaunchAsync(options);11            var page = await browser.NewPageAsync();12            await page.ClickAsync("input[title='Search']");13            await page.Keyboard.TypeAsync("PuppeteerSharp");14            await page.Keyboard.PressAsync("Enter");15            await page.WaitForSelectorAsync("div#search h3");16            var link = await page.QuerySelectorAsync("div#search h3");17            await link.ClickAsync();18            await page.WaitForNavigationAsync();19            await page.ScreenshotAsync("screenshot.png");20            await browser.CloseAsync();21            Console.WriteLine("Hello World!");22        }23    }24}

OnDialog

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using PuppeteerSharp;4{5    {6        static async Task Main(string[] args)7        {8            await new BrowserFetcher().DownloadAsync(BrowserFetcher.DefaultRevision);9            var browser = await Puppeteer.LaunchAsync(new LaunchOptions10            {11            });12            var page = await browser.NewPageAsync();13            await page.SwitchToFrameAsync("iframeResult");14            await page.ClickAsync("button");15            await page.OnDialogAsync(async dialog =>16            {17                await dialog.AcceptAsync("Hello World!");18            });19            Console.ReadLine();20        }21    }22}

OnDialog

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using PuppeteerSharp;4{5    {6        public static async Task Main(string[] args)7        {8            var browser = await Puppeteer.LaunchAsync(new LaunchOptions9            {10            });11            var page = await browser.NewPageAsync();12            await page.EvaluateExpressionAsync("alert('Hello World!')");13            page.Dialog += async (sender, e) =>14            {15                Console.WriteLine(e.Dialog.Message);16                await e.Dialog.AcceptAsync();17            };18            await page.WaitForNavigationAsync();19            await browser.CloseAsync();20        }21    }22}

OnDialog

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using PuppeteerSharp;4{5    {6        static async Task Main(string[] args)7        {8            var options = new LaunchOptions { Headless = false };9            using (var browser = await Puppeteer.LaunchAsync(options))10            {11                var page = await browser.NewPageAsync();12                page.OnDialog += async (sender, dialog) =>13                {14                    Console.WriteLine("Dialog message: " + dialog.Message);15                    Console.WriteLine("Dialog type: " + dialog.Type);16                    Console.WriteLine("Dialog default value: " + dialog.DefaultValue);17                    Console.WriteLine("Dialog accept prompt: " + dialog.AcceptPrompt);18                    Console.WriteLine("Dialog dismiss prompt: " + dialog.DismissPrompt);19                    await dialog.DismissAsync();20                };21            }22        }23    }24}25using System;26using System.Threading.Tasks;27using PuppeteerSharp;28{29    {30        static async Task Main(string[] args)31        {32            var options = new LaunchOptions { Headless = false };33            using (var browser = await Puppeteer.LaunchAsync(options))34            {35                var page = await browser.NewPageAsync();36                page.OnRequest += async (sender, request) =>37                {38                    Console.WriteLine("Request url: " + request.Url);39                    Console.WriteLine("Request method: " + request.Method);40                    Console.WriteLine("Request resource type: " + request.ResourceType);41                    Console.WriteLine("Request is navigation request: " + request.IsNavigationRequest);42                    Console.WriteLine("Request is download: " + request.IsDownload);43                    Console.WriteLine("Request headers: " + request.Headers);44                    Console.WriteLine("Request post data: " + request.PostData);45                };46            }47        }48    }49}

OnDialog

Using AI Code Generation

1using PuppeteerSharp;2{3    static async Task Main(string[] args)4    {5        await new BrowserFetcher().DownloadAsync(BrowserFetcher.DefaultRevision);6        var browser = await Puppeteer.LaunchAsync(new LaunchOptions { Headless = false });7        var page = await browser.NewPageAsync();8        await page.SwitchToFrameAsync(page.Frames[1]);9        await page.ClickAsync("#myInput");10        var dialogTask = page.WaitForDialogAsync();11        var dialog = await dialogTask;12        await dialog.AcceptAsync("hello");13        await Task.Delay(2000);14        await page.ScreenshotAsync("screenshot.png");15        await browser.CloseAsync();16    }17}

OnDialog

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using PuppeteerSharp;4{5    {6        static async Task Main(string[] args)7        {8            await new BrowserFetcher().DownloadAsync(BrowserFetcher.DefaultRevision);9            using (var browser = await Puppeteer.LaunchAsync(new LaunchOptions { Headless = false }))10            using (var page = await browser.NewPageAsync())11            {12                page.Dialog += async (sender, e) =>13                {14                    Console.WriteLine(e.Dialog.Message);15                    await e.Dialog.AcceptAsync();16                };17                await page.EvaluateExpressionAsync("() => {alert('Hello!')}");18                await page.WaitForTimeoutAsync(3000);19            }20        }21    }22}23using System;24using System.Threading.Tasks;25using PuppeteerSharp;26{27    {28        static async Task Main(string[] args)29        {30            await new BrowserFetcher().DownloadAsync(BrowserFetcher.DefaultRevision);31            using (var browser = await Puppeteer.LaunchAsync(new LaunchOptions { Headless = false }))32            using (var page = await browser.NewPageAsync())33            {34                page.Dialog += async (sender, e) =>35                {36                    Console.WriteLine(e.Dialog.Message);37                    await e.Dialog.DismissAsync();38                };39                await page.EvaluateExpressionAsync("() => {alert('Hello!')

OnDialog

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using PuppeteerSharp;4{5    {6        static async Task Main(string[] args)7        {8            Browser browser = await Puppeteer.LaunchAsync(new LaunchOptions9            {10            });11            Page page = await browser.NewPageAsync();12            await page.SwitchToFrameAsync("iframeResult");13            await page.ClickAsync("button");14            await page.OnDialogAsync(async (dialog) =>15            {16                Console.WriteLine(dialog.Message);17                await dialog.AcceptAsync("Hello World");18            });19        }20    }21}22using System;23using System.Threading.Tasks;24using PuppeteerSharp;25{26    {27        static async Task Main(string[] args)28        {29            Browser browser = await Puppeteer.LaunchAsync(new LaunchOptions30            {31            });32            Page page = await browser.NewPageAsync();33            await page.SwitchToFrameAsync("iframeResult");34            await page.ClickAsync("button");35            await page.OnDialogAsync(async (dialog) =>36            {37                Console.WriteLine(dialog.Message);38                await dialog.AcceptAsync("Hello World");39            });40        }41    }42}43using System;44using System.Threading.Tasks;45using PuppeteerSharp;46{47    {48        static async Task Main(string[] args)49        {50            Browser browser = await Puppeteer.LaunchAsync(new LaunchOptions51            {52            });53            Page page = await browser.NewPageAsync();

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