Best Puppeteer-sharp code snippet using PuppeteerSharp.Messaging.DomSetFileInputFilesRequest
ElementHandle.cs
Source: ElementHandle.cs
...182 public Task UploadFileAsync(params string[] filePaths)183 {184 var files = filePaths.Select(Path.GetFullPath).ToArray();185 var objectId = RemoteObject.ObjectId;186 return Client.SendAsync("DOM.setFileInputFiles", new DomSetFileInputFilesRequest187 {188 ObjectId = objectId,189 Files = files190 });191 }192 /// <summary>193 /// Scrolls element into view if needed, and then uses <see cref="Touchscreen.TapAsync(decimal, decimal)"/> to tap in the center of the element.194 /// </summary>195 /// <exception cref="PuppeteerException">if the element is detached from DOM</exception>196 /// <returns>Task which resolves when the element is successfully tapped</returns>197 public async Task TapAsync()198 {199 await ScrollIntoViewIfNeededAsync().ConfigureAwait(false);200 var (x, y) = await ClickablePointAsync().ConfigureAwait(false);...
DomSetFileInputFilesRequest.cs
Source: DomSetFileInputFilesRequest.cs
1namespace PuppeteerSharp.Messaging2{3 internal class DomSetFileInputFilesRequest4 {5 public string ObjectId { get; set; }6 public string[] Files { get; set; }7 }8}...
DomSetFileInputFilesRequest
Using AI Code Generation
1using PuppeteerSharp;2using PuppeteerSharp.Messaging;3using System;4using System.Collections.Generic;5using System.IO;6using System.Linq;7using System.Text;8using System.Threading.Tasks;9{10 {11 static void Main(string[] args)12 {13 MainAsync().GetAwaiter().GetResult();14 }15 static async Task MainAsync()16 {17 var browser = await Puppeteer.LaunchAsync(new LaunchOptions18 {19 });20 var page = await browser.NewPageAsync();21 var fileInput = await page.QuerySelectorAsync("input[type=file]");22 await fileInput.EvaluateFunctionAsync("el => el.style.display = 'block'");23 var fileInputId = await fileInput.GetPropertyAsync("id");24 var files = new string[] { "C:\\Users\\username\\Desktop\\test1.txt", "C:\\Users\\username\\Desktop\\test2.txt" };25 var filesContent = new string[files.Length];26 for (int i = 0; i < files.Length; i++)27 {28 filesContent[i] = Convert.ToBase64String(File.ReadAllBytes(files[i]));29 }30 await page.Session.SendAsync(new DomSetFileInputFilesRequest31 {32 NodeId = fileInputId.ToString()33 });34 }35 }36}
DomSetFileInputFilesRequest
Using AI Code Generation
1using PuppeteerSharp.Messaging;2using System;3using System.Collections.Generic;4using System.Linq;5using System.Text;6using System.Threading.Tasks;7{8 {9 public static async Task DomSetFileInputFiles(this Page page, string selector, string[] files)10 {11 var filePaths = files.Select(file => System.IO.Path.GetFullPath(file));12 var fileNames = files.Select(file => System.IO.Path.GetFileName(file));13 var objectId = await page.QuerySelectorAsync(selector);14 await page.Client.SendAsync(new DomSetFileInputFilesRequest15 {16 Files = filePaths.ToArray()17 });18 await page.EvaluateFunctionAsync(@"(element, files) => element.files = files", objectId, fileNames);19 }20 }21}22using PuppeteerSharp.Messaging;23using System;24using System.Collections.Generic;25using System.Linq;26using System.Text;27using System.Threading.Tasks;28{29 {30 public static async Task DomSetFileInputFiles(this Page page, string selector, string[] files)31 {32 var filePaths = files.Select(file => System.IO.Path.GetFullPath(file));33 var fileNames = files.Select(file => System.IO.Path.GetFileName(file));34 var objectId = await page.QuerySelectorAsync(selector);35 await page.Client.SendAsync(new DomSetFileInputFilesRequest36 {37 Files = filePaths.ToArray()38 });39 await page.EvaluateFunctionAsync(@"(element, files) => element.files = files", objectId, fileNames);40 }41 }42}43using PuppeteerSharp.Messaging;44using System;45using System.Collections.Generic;46using System.Linq;47using System.Text;48using System.Threading.Tasks;49{50 {51 public static async Task DomSetFileInputFiles(this Page page, string selector, string[] files)52 {53 var filePaths = files.Select(file => System.IO.Path.GetFullPath(file));54 var fileNames = files.Select(file => System.IO.Path.GetFileName(file));55 var objectId = await page.QuerySelectorAsync(selector
DomSetFileInputFilesRequest
Using AI Code Generation
1using PuppeteerSharp.Messaging;2using System.Threading.Tasks;3using PuppeteerSharp;4using System.IO;5using System;6using System.Threading;7{8 {9 static async Task Main(string[] args)10 {11 var browser = await Puppeteer.LaunchAsync(new LaunchOptions12 {13 });14 var page = await browser.NewPageAsync();15 await page.SwitchToFrameAsync("iframeResult");16 await page.ClickAsync("#myFile");17 await page.SetFileInputFilesAsync("#myFile", new string[] { @"C:\Users\user\Downloads\1.txt" });18 await page.ScreenshotAsync("screenshot.png");19 await browser.CloseAsync();20 }21 }22}23using PuppeteerSharp;24using System.Threading.Tasks;25using System.IO;26using System;27using System.Threading;28{29 {30 static async Task Main(string[] args)31 {32 var browser = await Puppeteer.LaunchAsync(new LaunchOptions33 {34 });35 var page = await browser.NewPageAsync();36 await page.SwitchToFrameAsync("iframeResult");37 await page.ClickAsync("#myFile");38 await page.SetFileInputFilesAsync("#myFile", new string[] { @"C:\Users\user\Downloads\1.txt" });39 await page.ScreenshotAsync("screenshot.png");40 await browser.CloseAsync();41 }42 }43}44await page.EvaluateFunctionAsync(@"function() {45 document.querySelector('#myFile').value = 'C:\\Users\\user\\Downloads\\1.txt';46 }");
DomSetFileInputFilesRequest
Using AI Code Generation
1using System;2using System.Threading.Tasks;3using PuppeteerSharp;4using PuppeteerSharp.Messaging;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 await page.SwitchToFrameAsync("iframeResult");14 var fileInput = await page.QuerySelectorAsync("input[type='file']");15 var filePath = @"C:\Users\Public\Pictures\Sample Pictures\Chrysanthemum.jpg";16 var file = new FileInfo(filePath);17 var base64String = Convert.ToBase64String(File.ReadAllBytes(filePath));18 {19 {20 }21 };22 await page.DOMSetFileInputFilesAsync(fileInputFiles, fileInput);23 }24 }25}26var connection = await Puppeteer.ConnectAsync(new ConnectOptions27{28});29var page = await connection.NewPageAsync();30await page.ScreenshotAsync("google.png");
DomSetFileInputFilesRequest
Using AI Code Generation
1{2 {3 }4};5await client.SendAsync(request);6var response = await client.SendAsync(request);7Console.WriteLine(response);8var response = await client.SendAsync(new DomSetFileInputFilesRequest9{10 {11 }12});13Console.WriteLine(response);14var response = await client.SendAsync<DomSetFileInputFilesResponse>(new DomSetFileInputFilesRequest15{16 {17 }18});19Console.WriteLine(response);20var response = await client.SendAsync<DomSetFileInputFilesResponse>(new DomSetFileInputFilesRequest21{22 {23 }24});25Console.WriteLine(response.Result);26var response = await client.SendAsync<DomSetFileInputFilesResponse>(new DomSetFileInputFilesRequest27{28 {29 }30});31Console.WriteLine(response.Result.NodeId);32var response = await client.SendAsync<DomSetFileInputFilesResponse>(new DomSetFileInputFilesRequest33{34 {35 }36});37Console.WriteLine(response.Result.NodeId);
DomSetFileInputFilesRequest
Using AI Code Generation
1var request = new DomSetFileInputFilesRequest()2{3 Files = new string[] { "C:/Users/abc/Desktop/1.jpg" }4};5await page.SendAsync(request);6var response = await page.SendAsync(request);7await page.SendAsync(request);8var request = new EmulationSetTouchEmulationEnabledRequest()9{10};11await page.SendAsync(request);12var response = await page.SendAsync(request);13await page.SendAsync(request);14var request = new EmulationSetEmitTouchEventsForMouseRequest()15{16};17await page.SendAsync(request);18var response = await page.SendAsync(request);19await page.SendAsync(request);20var request = new EmulationSetCPUThrottlingRateRequest()21{22};23await page.SendAsync(request);24var response = await page.SendAsync(request);25await page.SendAsync(request);26var request = new EmulationSetGeolocationOverrideRequest()27{28};
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Puppeteer Sharp strange behaviour
You can close the page using CloseAsync:
var page = browser.NewPageAsync();
////
await page.CloseAsync();
An using
block will also close the page:
using (var page = await new browser.PageAsync())
{
///
}
Puppeteer-Sharp v2.0.3+ also supports await using
blocks
await using (var page = await new browser.PageAsync())
{
///
}
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