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How to use JSHandleInitializer class of Microsoft.Playwright.Transport.Protocol package
Best Playwright-dotnet code snippet using Microsoft.Playwright.Transport.Protocol.JSHandleInitializer
Connection.cs
Source:Connection.cs 
...253 case ChannelOwnerType.Frame:254 result = new Frame(parent, guid, initializer?.ToObject<FrameInitializer>(DefaultJsonSerializerOptions));255 break;256 case ChannelOwnerType.JSHandle:257 result = new JSHandle(parent, guid, initializer?.ToObject<JSHandleInitializer>(DefaultJsonSerializerOptions));258 break;259 case ChannelOwnerType.JsonPipe:260 result = new JsonPipe(parent, guid, initializer?.ToObject<JsonPipeInitializer>(DefaultJsonSerializerOptions));261 break;262 case ChannelOwnerType.LocalUtils:263 result = new LocalUtils(parent, guid, initializer);264 break;265 case ChannelOwnerType.Page:266 result = new Page(parent, guid, initializer?.ToObject<PageInitializer>(DefaultJsonSerializerOptions));267 break;268 case ChannelOwnerType.Request:269 result = new Request(parent, guid, initializer?.ToObject<RequestInitializer>(DefaultJsonSerializerOptions));270 break;271 case ChannelOwnerType.Response:...
JSHandle.cs
Source:JSHandle.cs
...31{32 internal class JSHandle : ChannelOwnerBase, IChannelOwner<JSHandle>, IJSHandle33 {34 private readonly JSHandleChannel _channel;35 internal JSHandle(IChannelOwner parent, string guid, JSHandleInitializer initializer) : base(parent, guid)36 {37 _channel = new(guid, parent.Connection, this);38 Preview = initializer.Preview;39 }40 ChannelBase IChannelOwner.Channel => _channel;41 IChannel<JSHandle> IChannelOwner<JSHandle>.Channel => _channel;42 internal string Preview { get; set; }43 public IElementHandle AsElement() => this as IElementHandle;44 public async Task<JsonElement?> EvaluateAsync(string expression, object arg = null)45 => ScriptsHelper.ParseEvaluateResult<JsonElement?>(await _channel.EvaluateExpressionAsync(46 script: expression,47 arg: ScriptsHelper.SerializedArgument(arg)).ConfigureAwait(false));48 public async Task<IJSHandle> EvaluateHandleAsync(string expression, object arg = null)49 => (await _channel.EvaluateExpressionHandleAsync(...
JSHandleInitializer.cs
Source:JSHandleInitializer.cs
...23 */24using System.Collections.Generic;25namespace Microsoft.Playwright.Transport.Protocol26{27 internal class JSHandleInitializer28 {29 public string Preview { get; set; }30 }31}...
ElementHandleInitializer.cs
Source:ElementHandleInitializer.cs
...23 */24using System.Collections.Generic;25namespace Microsoft.Playwright.Transport.Protocol26{27 internal class ElementHandleInitializer : JSHandleInitializer28 {29 }30}...
JSHandleInitializer
Using AI Code Generation
1using System;2using System.Threading.Tasks;3using Microsoft.Playwright;4using Microsoft.Playwright.Transport.Protocol;5{6 {7 static async Task Main(string[] args)8 {9 Console.WriteLine("Hello World!");10 using var playwright = await Playwright.CreateAsync();11 await using var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions12 {13 });14 var page = await browser.NewPageAsync();15 var handle = await page.QuerySelectorAsync("text=Get started");16 {17 {18 },19 };20 await page.EvaluateAsync("e => e.scrollIntoView()", initializer);21 }22 }23}
JSHandleInitializer
Using AI Code Generation
1using Microsoft.Playwright.Transport.Protocol;2using System;3using System.Collections.Generic;4using System.Text;5using System.Threading.Tasks;6{7 {8 public async Task<IJSHandle> EvaluateHandleAsync(string pageFunction, object arg = null)9 {10 return await this.EvaluateHandleAsync<object>(pageFunction, arg);11 }12 public async Task<T> EvaluateHandleAsync<T>(string pageFunction, object arg = null)13 {14 var handleInitializer = await this.EvaluateHandleAsync(pageFunction, arg);15 return await handleInitializer.GetObjectAsync<T>();16 }17 public async Task<JSHandleInitializer> EvaluateHandleAsync(string pageFunction, object arg = null)18 {19 var args = new List<object>();20 if (arg != null)21 {22 args.Add(arg);23 }24 return await this.Channel.EvaluateHandleAsync(pageFunction, args);25 }26 }27}28using Microsoft.Playwright.Transport.Protocol;29using System;30using System.Collections.Generic;31using System.Text;32using System.Threading.Tasks;33{34 {35 public async Task<IJSHandle> EvaluateHandleAsync(string pageFunction, object arg = null)36 {37 return await this.EvaluateHandleAsync<object>(pageFunction, arg);38 }39 public async Task<T> EvaluateHandleAsync<T>(string pageFunction, object arg = null)40 {41 var handleInitializer = await this.EvaluateHandleAsync(pageFunction, arg);42 return await handleInitializer.GetObjectAsync<T>();43 }44 public async Task<IJSHandle> EvaluateHandleAsync(string pageFunction, object arg = null)45 {46 var args = new List<object>();47 if (arg != null)48 {49 args.Add(arg);50 }51 var handleInitializer = await this.Channel.EvaluateHandleAsync(pageFunction, args);52 return new JSHandle(this, handleInitializer);53 }54 }55}56using Microsoft.Playwright.Transport.Protocol;57using System;58using System.Collections.Generic;59using System.Text;60using System.Threading.Tasks;61{62 {63 public async Task<IJSHandle> EvaluateHandleAsync(string pageFunction, object arg = null)64 {
JSHandleInitializer
Using AI Code Generation
1using Microsoft.Playwright.Transport.Protocol;2using Microsoft.Playwright.Transport.Channels;3using Microsoft.Playwright;4using System;5using System.Threading.Tasks;6{7 {8 static async Task Main(string[] args)9 {10 var playwright = await Playwright.CreateAsync();11 var browser = await playwright.Chromium.LaunchAsync();12 var page = await browser.NewPageAsync();13 var jsHandle = await page.EvaluateHandleAsync("() => window");14 var jsHandleInitializer = new JSHandleInitializer();15 jsHandleInitializer.Handle = jsHandle;16 var jsHandleChannel = new JSHandleChannel(jsHandleInitializer);17 var jsHandleObject = jsHandleChannel.Object;18 Console.WriteLine(jsHandleObject);19 await browser.CloseAsync();20 }21 }22}
JSHandleInitializer
Using AI Code Generation
1var jsHandleInitializer = new Microsoft.Playwright.Transport.Protocol.JSHandleInitializer();2jsHandleInitializer.Type = "object";3jsHandleInitializer.Value = new Dictionary<string, object>();4jsHandleInitializer.Value.Add("name", "John");5jsHandleInitializer.Value.Add("age", 30);6jsHandleInitializer.Value.Add("car", new Dictionary<string, object>() { { "name", "Ford" }, { "model", "Mustang" } });7jsHandleInitializer.Value.Add("hobbies", new List<string>() { "Eating", "Drinking", "Fishing" });8var handle = await page.EvaluateHandleAsync("arg => arg", jsHandleInitializer);9var jsHandleInitializer = new Microsoft.Playwright.Transport.Protocol.JSHandleInitializer();10jsHandleInitializer.Type = "object";11jsHandleInitializer.Value = new Dictionary<string, object>();12jsHandleInitializer.Value.Add("name", "John");13jsHandleInitializer.Value.Add("age", 30);14jsHandleInitializer.Value.Add("car", new Dictionary<string, object>() { { "name", "Ford" }, { "model", "Mustang" } });15jsHandleInitializer.Value.Add("hobbies", new List<string>() { "Eating", "Drinking", "Fishing" });16var handle = await page.EvaluateHandleAsync("arg => arg", jsHandleInitializer);17var jsHandleInitializer = new Microsoft.Playwright.Transport.Protocol.JSHandleInitializer();18jsHandleInitializer.Type = "object";19jsHandleInitializer.Value = new Dictionary<string, object>();20jsHandleInitializer.Value.Add("name", "John");21jsHandleInitializer.Value.Add("age", 30);22jsHandleInitializer.Value.Add("car", new Dictionary<string, object>() { { "name", "Ford" }, { "model", "Mustang" } });23jsHandleInitializer.Value.Add("hobbies", new List<string>() { "Eating", "Drinking", "Fishing" });24var handle = await page.EvaluateHandleAsync("arg => arg", jsHandleInitializer);25var jsHandleInitializer = new Microsoft.Playwright.Transport.Protocol.JSHandleInitializer();26jsHandleInitializer.Type = "object";
JSHandleInitializer
Using AI Code Generation
1using Microsoft.Playwright.Transport.Protocol;2var jsHandleInitializer = new JSHandleInitializer();3jsHandleInitializer.Type = "object";4jsHandleInitializer.Value = new Dictionary<string, object>();5jsHandleInitializer.Value.Add("foo", "bar");6jsHandleInitializer.Value.Add("baz", "qux");7jsHandleInitializer.Value.Add("foofoo", "barbar");8using Microsoft.Playwright;9var jsHandle = await context.EvaluateHandleAsync<JSHandle>(@"(jsHandleInitializer) => {10 return jsHandleInitializer;11}", jsHandleInitializer);12var jsHandleValue = await jsHandle.GetJsonValueAsync();13Console.WriteLine(jsHandleValue);14jsHandle.Dispose();15using Microsoft.Playwright;16var jsHandle = await context.EvaluateHandleAsync<JSHandle>(@"() => {17 return {18 };19}");20var jsHandleValue = await jsHandle.GetJsonValueAsync();21Console.WriteLine(jsHandleValue);22jsHandle.Dispose();
JSHandleInitializer
Using AI Code Generation
1var jsHandleInitializer = new JSHandleInitializer();2jsHandleInitializer.Value = "Hello World";3jsHandleInitializer.Handle = new JSHandleInitializer();4jsHandleInitializer.Handle.Value = "Hello World";5jsHandleInitializer.Handle.Type = "string";6jsHandleInitializer.Handle.UnserializableValue = "Hello World";7jsHandleInitializer.Handle.ObjectId = "1";8jsHandleInitializer.Handle.Subtype = "string";9jsHandleInitializer.Handle.Description = "Hello World";10var jsHandle = new JSHandle(jsHandleI
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