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How to use PageHandleFileChooserRequest class of PuppeteerSharp.Messaging package

Best Puppeteer-sharp code snippet using PuppeteerSharp.Messaging.PageHandleFileChooserRequest

Page.cs

Source:Page.cs

...2138            if (_fileChooserInterceptors.Count == 0)2139            {2140                try2141                {2142                    await Client.SendAsync("Page.handleFileChooser", new PageHandleFileChooserRequest2143                    {2144                        Action = FileChooserAction.Fallback2145                    }).ConfigureAwait(false);2146                    return;2147                }2148                catch (Exception ex)2149                {2150                    _logger.LogError(ex, ex.ToString());2151                }2152            }2153            var frame = await FrameManager.GetFrameAsync(e.FrameId).ConfigureAwait(false);2154            var context = await frame.GetExecutionContextAsync().ConfigureAwait(false);2155            var element = await context.AdoptBackendNodeAsync(e.BackendNodeId).ConfigureAwait(false);2156            var fileChooser = new FileChooser(element, e);...

FileChooser.cs

Source:FileChooser.cs

...52                throw new PuppeteerException("Cannot accept FileChooser which is already handled!");53            }54            _handled = true;55            var files = filePaths.Select(Path.GetFullPath);56            return _client.SendAsync("Page.handleFileChooser", new PageHandleFileChooserRequest57            {58                Action = FileChooserAction.Accept,59                Files = files,60            });61        }62        /// <summary>63        /// Closes the file chooser without selecting any files.64        /// </summary>65        /// <returns>A task that resolves after the cancel message is processed by the browser</returns>66        public Task CancelAsync()67        {68            if (_handled)69            {70                throw new PuppeteerException("Cannot accept FileChooser which is already handled!");71            }72            _handled = true;73            return _client.SendAsync("Page.handleFileChooser", new PageHandleFileChooserRequest74            {75                Action = FileChooserAction.Cancel76            });77        }78    }79}...

PageHandleFileChooserRequest.cs

Source:PageHandleFileChooserRequest.cs

1ï»¿using System.Collections.Generic;2using Newtonsoft.Json;3namespace PuppeteerSharp.Messaging4{5    internal class PageHandleFileChooserRequest6    {7        public FileChooserAction Action { get; set; }8        public IEnumerable<string> Files { get; set; }9    }10}...

PageHandleFileChooserRequest

Using AI Code Generation

1using System.Threading.Tasks;2using PuppeteerSharp;3using PuppeteerSharp.Messaging;4using PuppeteerSharp.Messaging.Input;5{6    {7        public static async Task HandleFileChooserRequest(this Page page, string path)8        {9            {10                FilePaths = new[] { path }11            };12            await page.Client.SendAsync(fileChooserRequest);13        }14    }15}16using System.Threading.Tasks;17using PuppeteerSharp;18using PuppeteerSharp.Messaging;19using PuppeteerSharp.Messaging.Input;20{21    {22        public static async Task HandleFileChooserRequest(this Page page, string[] paths)23        {24            {25            };26            await page.Client.SendAsync(fileChooserRequest);27        }28    }29}30using System.Threading.Tasks;31using PuppeteerSharp;32using PuppeteerSharp.Messaging;33using PuppeteerSharp.Messaging.Input;34{35    {36        public static async Task HandleFileChooserRequest(this Page page, string[] paths, string accept)37        {38            {39            };40            await page.Client.SendAsync(fileChooserRequest);41        }42    }43}44using System.Threading.Tasks;45using PuppeteerSharp;46using PuppeteerSharp.Messaging;47using PuppeteerSharp.Messaging.Input;48{49    {50        public static async Task HandleFileChooserRequest(this Page page, string[] paths, string accept, string capture)51        {52            {53            };54            await page.Client.SendAsync(fileChooserRequest);55        }56    }57}

PageHandleFileChooserRequest

Using AI Code Generation

1{2    public void MyMethod()3    {4        MyClass myClass = new MyClass();5    }6    {7    }8}9Error 1   The type or namespace name 'MyClass' could not be found (are you missing a using directive or an assembly reference?)  C:\Users\MyUser\Documents\Visual Studio 2015\Projects\MyProject\MyProject\MyProject.cs  14  17  MyProject10Error 1   The type or namespace name 'MyClass' could not be found (are you missing a using directive or an assembly reference?)  C:\Users\MyUser\Documents\Visual Studio 2015\Projects\MyProject\MyProject\MyProject.cs  14  17  MyProject

PageHandleFileChooserRequest

Using AI Code Generation

1var fileChooserRequest = new PageHandleFileChooserRequest();2fileChooserRequest.FilePaths = new string[] { @"C:\Users\abc\Downloads\1.txt" };3fileChooserRequest.Accept = true;4await page.SendAsync("Page.handleFileChooser", fileChooserRequest);5var fileChooserRequest = new PageHandleFileChooserRequest();6fileChooserRequest.FilePaths = new string[] { @"C:\Users\abc\Downloads\1.txt" };7fileChooserRequest.Accept = true;8await page.SendAsync("Page.handleFileChooser", fileChooserRequest);9var fileChooserRequest = new PageHandleFileChooserRequest();10fileChooserRequest.FilePaths = new string[] { @"C:\Users\abc\Downloads\1.txt" };11fileChooserRequest.Accept = true;12await page.SendAsync("Page.handleFileChooser", fileChooserRequest);13var fileChooserRequest = new PageHandleFileChooserRequest();14fileChooserRequest.FilePaths = new string[] { @"C:\Users\abc\Downloads\1.txt" };15fileChooserRequest.Accept = true;16await page.SendAsync("Page.handleFileChooser", fileChooserRequest);17var fileChooserRequest = new PageHandleFileChooserRequest();18fileChooserRequest.FilePaths = new string[] { @"C:\Users\abc\Downloads\1.txt" };19fileChooserRequest.Accept = true;20await page.SendAsync("Page.handleFileChooser", fileChooserRequest);21var fileChooserRequest = new PageHandleFileChooserRequest();22fileChooserRequest.FilePaths = new string[] { @"C:\Users\abc\Downloads\1.txt" };23fileChooserRequest.Accept = true;24await page.SendAsync("Page.handleFileChooser", fileChooserRequest);

PageHandleFileChooserRequest

Using AI Code Generation

1using System;2using System.IO;3using System.Threading.Tasks;4using PuppeteerSharp;5{6    {7        static async Task Main(string[] args)8        {9            await new BrowserFetcher().DownloadAsync(BrowserFetcher.DefaultRevision);10            var browser = await Puppeteer.LaunchAsync(new LaunchOptions11            {12            });13            var page = await browser.NewPageAsync();14            page.FileChooser += async (sender, e) =>15            {16                var filePath = Path.Combine(Directory.GetCurrentDirectory(), "1.txt");17                await e.FileChooser.SetFilesAsync(filePath);18                await e.FileChooser.ClickAsync();19            };20            await page.SwitchToFrameAsync("iframeResult");21            var uploadButton = await page.QuerySelectorAsync("#myFile");22            await uploadButton.ClickAsync();23            var submitButton = await page.QuerySelectorAsync("input[type='submit']");24            await submitButton.ClickAsync();25            await page.CloseAsync();26            await browser.CloseAsync();27        }28    }29}

PageHandleFileChooserRequest

Using AI Code Generation

1using PuppeteerSharp;2using PuppeteerSharp.Messaging;3using System;4using System.Threading.Tasks;5{6    {7        static async Task Main(string[] args)8        {9            var browser = await Puppeteer.LaunchAsync(new LaunchOptions10            {11            });12            var page = await browser.NewPageAsync();13            page.MessageReceived += (sender, message) =>14            {15                if (message.MessageID == "Page.handleFileChooser")16                {17                    var fileChooser = PageHandleFileChooserRequest.FromObject(message.Data);18                }19            };20            await page.ClickAsync("input[type='file']");21            await Task.Delay(1000);22            await browser.CloseAsync();23        }24    }25}26using PuppeteerSharp;27using PuppeteerSharp.Messaging;28using System;29using System.Threading.Tasks;30{31    {32        static async Task Main(string[] args)33        {34            var browser = await Puppeteer.LaunchAsync(new LaunchOptions35            {36            });37            var page = await browser.NewPageAsync();

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