How to use SetContext method of PuppeteerSharp.DOMWorld class

Best Puppeteer-sharp code snippet using PuppeteerSharp.DOMWorld.SetContext

FrameManager.cs

Source:FrameManager.cs Github

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...191 var contextItem = _contextIdToContext.ElementAt(0);192 _contextIdToContext.Remove(contextItem.Key);193 if (contextItem.Value.World != null)194 {195 contextItem.Value.World.SetContext(null);196 }197 }198 }199 private void OnExecutionContextDestroyed(int executionContextId)200 {201 _contextIdToContext.TryGetValue(executionContextId, out var context);202 if (context != null)203 {204 _contextIdToContext.Remove(executionContextId);205 if (context.World != null)206 {207 context.World.SetContext(null);208 }209 }210 }211 private async Task OnExecutionContextCreatedAsync(ContextPayload contextPayload)212 {213 var frameId = contextPayload.AuxData?.FrameId;214 var frame = !string.IsNullOrEmpty(frameId) ? await GetFrameAsync(frameId).ConfigureAwait(false) : null;215 DOMWorld world = null;216 if (frame != null)217 {218 if (contextPayload.AuxData?.IsDefault == true)219 {220 world = frame.MainWorld;221 }222 else if (contextPayload.Name == UtilityWorldName && !frame.SecondaryWorld.HasContext)223 {224 // In case of multiple sessions to the same target, there's a race between225 // connections so we might end up creating multiple isolated worlds.226 // We can use either.227 world = frame.SecondaryWorld;228 }229 }230 if (contextPayload.AuxData?.Type == DOMWorldType.Isolated)231 {232 _isolatedWorlds.Add(contextPayload.Name);233 }234 var context = new ExecutionContext(Client, contextPayload, world);235 if (world != null)236 {237 world.SetContext(context);238 }239 _contextIdToContext[contextPayload.Id] = context;240 }241 private void OnFrameDetached(BasicFrameResponse e)242 {243 if (_frames.TryGetValue(e.FrameId, out var frame))244 {245 RemoveFramesRecursively(frame);246 }247 }248 private async Task OnFrameNavigatedAsync(FramePayload framePayload)249 {250 var isMainFrame = string.IsNullOrEmpty(framePayload.ParentId);251 var frame = isMainFrame ? MainFrame : await GetFrameAsync(framePayload.Id).ConfigureAwait(false);...

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DOMWorld.cs

Source:DOMWorld.cs Github

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...18 {19 _frameManager = frameManager;20 Frame = frame;21 _timeoutSettings = timeoutSettings;22 SetContext(null);23 WaitTasks = new List<WaitTask>();24 _detached = false;25 }26 internal void SetContext(ExecutionContext context)27 {28 if (context != null)29 {30 _contextResolveTaskWrapper.TrySetResult(context);31 foreach (var waitTask in WaitTasks)32 {33 _ = waitTask.Rerun();34 }35 }36 else37 {38 _documentCompletionSource = null;39 _contextResolveTaskWrapper = new TaskCompletionSource<ExecutionContext>();40 }...

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SetContext

Using AI Code Generation

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1var _browser = await Puppeteer.LaunchAsync(new LaunchOptions2{3 Args = new string[] { "--no-sandbox" }4});5var _page = await _browser.NewPageAsync();6await _page.SetContentAsync(@"<html><body><div id=""test"">Hello World</div></body></html>");7var _element = await _page.QuerySelectorAsync("#test");8var _result = await _page.EvaluateExpressionAsync<string>("document.getElementById('test').innerText");9Console.WriteLine(_result);10await _browser.CloseAsync();11var _browser = await Puppeteer.LaunchAsync(new LaunchOptions12{13 Args = new string[] { "--no-sandbox" }14});15var _page = await _browser.NewPageAsync();16await _page.SetContentAsync(@"<html><body><div id=""test"">Hello World</div></body></html>");17var _element = await _page.QuerySelectorAsync("#test");18var _result = await _page.EvaluateExpressionAsync<string>("document.getElementById('test').innerText");19Console.WriteLine(_result);20await _browser.CloseAsync();21var _browser = await Puppeteer.LaunchAsync(new LaunchOptions22{23 Args = new string[] { "--no-sandbox" }24});25var _page = await _browser.NewPageAsync();26await _page.SetContentAsync(@"<html><body><div id=""test"">Hello World</div></body></html>");27var _element = await _page.QuerySelectorAsync("#test");28var _result = await _page.EvaluateExpressionAsync<string>("document.getElementById('test').innerText");29Console.WriteLine(_result);30await _browser.CloseAsync();31var _browser = await Puppeteer.LaunchAsync(new LaunchOptions32{33 Args = new string[] { "--no-sandbox" }34});

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SetContext

Using AI Code Generation

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1using System.Threading.Tasks;2using PuppeteerSharp;3using System;4using System.IO;5using System.Collections.Generic;6using System.Linq;7{8 {9 static async Task Main(string[] args)10 {11 var options = new LaunchOptions { Headless = false, SlowMo = 100 };12 using (var browser = await Puppeteer.LaunchAsync(options))13 using (var page = await browser.NewPageAsync())14 {15 await page.SetContentAsync("<input type='text' name='q' value='test'>");16 var input = await page.QuerySelectorAsync("input");17 await input.TypeAsync("test");18 }19 }20 }21}22using System.Threading.Tasks;23using PuppeteerSharp;24using System;25using System.IO;26using System.Collections.Generic;27using System.Linq;28{29 {30 static async Task Main(string[] args)31 {32 var options = new LaunchOptions { Headless = false, SlowMo = 100 };33 using (var browser = await Puppeteer.LaunchAsync(options))34 using (var page = await browser.NewPageAsync())35 {36 await page.SetContentAsync("<input type='text' name='q' value='test'>");37 var input = await page.QuerySelectorAsync("input");38 await input.TypeAsync("test");39 await page.EvaluateFunctionAsync("() => document.querySelector('input').value = 'test'");40 }41 }42 }43}44using System.Threading.Tasks;45using PuppeteerSharp;46using System;47using System.IO;48using System.Collections.Generic;49using System.Linq;50{51 {52 static async Task Main(string[] args)53 {54 var options = new LaunchOptions { Headless = false, SlowMo = 100 };55 using (var browser = await Puppeteer.LaunchAsync(options))56 using (var page = await browser.NewPageAsync())57 {

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SetContext

Using AI Code Generation

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1using PuppeteerSharp;2using System;3using System.Threading.Tasks;4{5 {6 static async Task Main(string[] args)7 {8 var options = new LaunchOptions { Headless = true };9 var browser = await Puppeteer.LaunchAsync(options);10 var page = await browser.NewPageAsync();11 var context = await page.GetContextAsync();12 await page.SetContextAsync(context);13 await browser.CloseAsync();14 }15 }16}17using PuppeteerSharp;18using System;19using System.Threading.Tasks;20{21 {22 static async Task Main(string[] args)23 {24 var options = new LaunchOptions { Headless = true };25 var browser = await Puppeteer.LaunchAsync(options);26 var page = await browser.NewPageAsync();27 await page.SetViewportAsync(new ViewPortOptions { Width = 1000, Height = 800 });28 await browser.CloseAsync();29 }30 }31}32using PuppeteerSharp;33using System;34using System.Threading.Tasks;35{36 {37 static async Task Main(string[] args)38 {39 var options = new LaunchOptions { Headless = true };40 var browser = await Puppeteer.LaunchAsync(options);41 var page = await browser.NewPageAsync();42 await page.SetUserAgentAsync("Mozilla/5.0 (Windows NT 10.0; Win64; x

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SetContext

Using AI Code Generation

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1var page = await browser.NewPageAsync();2var context = await page.GetContextAsync();3await context.SetContextAsync();4await page.EvaluateExpressionAsync("document.body.style.backgroundColor = 'red'");5await page.PdfAsync("google.pdf");6await browser.CloseAsync();7var page = await browser.NewPageAsync();8var context = await page.GetContextAsync();9await context.SetContextAsync();10await page.EvaluateExpressionAsync("document.body.style.backgroundColor = 'red'");11await page.PdfAsync("google.pdf");12await browser.CloseAsync();13var page = await browser.NewPageAsync();14var context = await page.GetContextAsync();15await context.SetContextAsync();16await page.EvaluateExpressionAsync("document.body.style.backgroundColor = 'red'");17await page.PdfAsync("google.pdf");18await browser.CloseAsync();19var page = await browser.NewPageAsync();20var context = await page.GetContextAsync();21await context.SetContextAsync();22await page.EvaluateExpressionAsync("document.body.style.backgroundColor = 'red'");23await page.PdfAsync("google.pdf");24await browser.CloseAsync();25var page = await browser.NewPageAsync();26var context = await page.GetContextAsync();27await context.SetContextAsync();28await page.EvaluateExpressionAsync("document.body.style.backgroundColor = 'red'");29await page.PdfAsync("google.pdf");30await browser.CloseAsync();31var page = await browser.NewPageAsync();32var context = await page.GetContextAsync();33await context.SetContextAsync();34await page.EvaluateExpressionAsync("document.body.style.backgroundColor = 'red'");35await page.PdfAsync("google.pdf");

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SetContext

Using AI Code Generation

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1var page = await browser.NewPageAsync();2var result = await page.EvaluateExpressionAsync("document.body.textContent");3Console.WriteLine(result);4var frame = await page.FrameAsync("frameId");5var element = await frame.QuerySelectorAsync("selector");6await element.ClickAsync();7var context = await frame.GetContentAsync();8await frame.SetContentAsync(context);9await page.CloseAsync();10var page = await browser.NewPageAsync();11var result = await page.EvaluateExpressionAsync("document.body.textContent");12Console.WriteLine(result);13var frame = await page.FrameAsync("frameId");14var element = await frame.QuerySelectorAsync("selector");15await element.ClickAsync();16var context = await frame.GetContentAsync();17await frame.SetContentAsync(context);18await page.CloseAsync();19var page = await browser.NewPageAsync();20var result = await page.EvaluateExpressionAsync("document.body.textContent");21Console.WriteLine(result);22var frame = await page.FrameAsync("frameId");23var element = await frame.QuerySelectorAsync("selector");24await element.ClickAsync();25var context = await frame.GetContentAsync();26await page.SetContentAsync(context);27await page.CloseAsync();28var page = await browser.NewPageAsync();29var result = await page.EvaluateExpressionAsync("document.body.textContent");30Console.WriteLine(result);31var frame = await page.FrameAsync("frameId");32var element = await frame.QuerySelectorAsync("selector");33await element.ClickAsync();34var context = await frame.GetContentAsync();35await page.SetContentAsync(context);36await page.CloseAsync();

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