How to use PressAsync method of PuppeteerSharp.Input.Keyboard class

Best Puppeteer-sharp code snippet using PuppeteerSharp.Input.Keyboard.PressAsync

KeyboardTests.cs

Source:KeyboardTests.cs Github

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...27 await Page.TypeAsync("textarea", "Hello World!");28 Assert.Equal("Hello World!", await Page.EvaluateExpressionAsync<string>("document.querySelector('textarea').value"));29 for (var i = 0; i < "World!".Length; i++)30 {31 _ = Page.Keyboard.PressAsync("ArrowLeft");32 }33 await Page.Keyboard.TypeAsync("inserted ");34 Assert.Equal("Hello inserted World!", await Page.EvaluateExpressionAsync<string>("document.querySelector('textarea').value"));35 _ = Page.Keyboard.DownAsync("Shift");36 for (var i = 0; i < "inserted ".Length; i++)37 {38 _ = Page.Keyboard.PressAsync("ArrowLeft");39 }40 _ = Page.Keyboard.UpAsync("Shift");41 await Page.Keyboard.PressAsync("Backspace");42 Assert.Equal("Hello World!", await Page.EvaluateExpressionAsync<string>("document.querySelector('textarea').value"));43 }44 [Fact]45 public async Task ShouldSendACharacterWithElementHandlePress()46 {47 await Page.GoToAsync(TestConstants.ServerUrl + "/input/textarea.html");48 var textarea = await Page.QuerySelectorAsync("textarea");49 await textarea.PressAsync("a");50 Assert.Equal("a", await Page.EvaluateExpressionAsync<string>("document.querySelector('textarea').value"));51 await Page.EvaluateExpressionAsync("window.addEventListener('keydown', e => e.preventDefault(), true)");52 await textarea.PressAsync("b");53 Assert.Equal("a", await Page.EvaluateExpressionAsync<string>("document.querySelector('textarea').value"));54 }55 [Fact]56 public async Task ElementHandlePressShouldSupportTextOption()57 {58 await Page.GoToAsync(TestConstants.ServerUrl + "/input/textarea.html");59 var textarea = await Page.QuerySelectorAsync("textarea");60 await textarea.PressAsync("a", new PressOptions { Text = "ё" });61 Assert.Equal("ё", await Page.EvaluateExpressionAsync<string>("document.querySelector('textarea').value"));62 }63 [Fact]64 public async Task ShouldSendACharacterWithSendCharacter()65 {66 await Page.GoToAsync(TestConstants.ServerUrl + "/input/textarea.html");67 await Page.FocusAsync("textarea");68 await Page.Keyboard.SendCharacterAsync("嗨");69 Assert.Equal("嗨", await Page.EvaluateExpressionAsync<string>("document.querySelector('textarea').value"));70 await Page.EvaluateExpressionAsync("window.addEventListener('keydown', e => e.preventDefault(), true)");71 await Page.Keyboard.SendCharacterAsync("a");72 Assert.Equal("嗨a", await Page.EvaluateExpressionAsync<string>("document.querySelector('textarea').value"));73 }74 [Fact]75 public async Task ShouldReportShiftKey()76 {77 await Page.GoToAsync(TestConstants.ServerUrl + "/input/keyboard.html");78 var keyboard = Page.Keyboard;79 var codeForKey = new Dictionary<string, int> { ["Shift"] = 16, ["Alt"] = 18, ["Control"] = 17 };80 foreach (var modifier in codeForKey)81 {82 await keyboard.DownAsync(modifier.Key);83 Assert.Equal($"Keydown: {modifier.Key} {modifier.Key}Left {modifier.Value} [{modifier.Key}]", await Page.EvaluateExpressionAsync<string>("getResult()"));84 await keyboard.DownAsync("!");85 // Shift+! will generate a keypress86 if (modifier.Key == "Shift")87 {88 Assert.Equal($"Keydown: ! Digit1 49 [{modifier.Key}]\nKeypress: ! Digit1 33 33 [{modifier.Key}]", await Page.EvaluateExpressionAsync<string>("getResult()"));89 }90 else91 {92 Assert.Equal($"Keydown: ! Digit1 49 [{modifier.Key}]", await Page.EvaluateExpressionAsync<string>("getResult()"));93 }94 await keyboard.UpAsync("!");95 Assert.Equal($"Keyup: ! Digit1 49 [{modifier.Key}]", await Page.EvaluateExpressionAsync<string>("getResult()"));96 await keyboard.UpAsync(modifier.Key);97 Assert.Equal($"Keyup: {modifier.Key} {modifier.Key}Left {modifier.Value} []", await Page.EvaluateExpressionAsync<string>("getResult()"));98 }99 }100 [Fact]101 public async Task ShouldReportMultipleModifiers()102 {103 await Page.GoToAsync(TestConstants.ServerUrl + "/input/keyboard.html");104 var keyboard = Page.Keyboard;105 await keyboard.DownAsync("Control");106 Assert.Equal("Keydown: Control ControlLeft 17 [Control]", await Page.EvaluateExpressionAsync<string>("getResult()"));107 await keyboard.DownAsync("Alt");108 Assert.Equal("Keydown: Alt AltLeft 18 [Alt Control]", await Page.EvaluateExpressionAsync<string>("getResult()"));109 await keyboard.DownAsync(";");110 Assert.Equal("Keydown: ; Semicolon 186 [Alt Control]", await Page.EvaluateExpressionAsync<string>("getResult()"));111 await keyboard.UpAsync(";");112 Assert.Equal("Keyup: ; Semicolon 186 [Alt Control]", await Page.EvaluateExpressionAsync<string>("getResult()"));113 await keyboard.UpAsync("Control");114 Assert.Equal("Keyup: Control ControlLeft 17 [Alt]", await Page.EvaluateExpressionAsync<string>("getResult()"));115 await keyboard.UpAsync("Alt");116 Assert.Equal("Keyup: Alt AltLeft 18 []", await Page.EvaluateExpressionAsync<string>("getResult()"));117 }118 [Fact]119 public async Task ShouldSendProperCodesWhileTyping()120 {121 await Page.GoToAsync(TestConstants.ServerUrl + "/input/keyboard.html");122 await Page.Keyboard.TypeAsync("!");123 Assert.Equal(string.Join("\n", new[] {124 "Keydown: ! Digit1 49 []",125 "Keypress: ! Digit1 33 33 []",126 "Keyup: ! Digit1 49 []" }), await Page.EvaluateExpressionAsync<string>("getResult()"));127 await Page.Keyboard.TypeAsync("^");128 Assert.Equal(string.Join("\n", new[] {129 "Keydown: ^ Digit6 54 []",130 "Keypress: ^ Digit6 94 94 []",131 "Keyup: ^ Digit6 54 []" }), await Page.EvaluateExpressionAsync<string>("getResult()"));132 }133 [Fact]134 public async Task ShouldSendProperCodesWhileTypingWithShift()135 {136 await Page.GoToAsync(TestConstants.ServerUrl + "/input/keyboard.html");137 var keyboard = Page.Keyboard;138 await keyboard.DownAsync("Shift");139 await Page.Keyboard.TypeAsync("~");140 Assert.Equal(string.Join("\n", new[] {141 "Keydown: Shift ShiftLeft 16 [Shift]",142 "Keydown: ~ Backquote 192 [Shift]", // 192 is ` keyCode143 "Keypress: ~ Backquote 126 126 [Shift]", // 126 is ~ charCode144 "Keyup: ~ Backquote 192 [Shift]" }), await Page.EvaluateExpressionAsync<string>("getResult()"));145 await keyboard.UpAsync("Shift");146 }147 [Fact]148 public async Task ShouldNotTypeCanceledEvents()149 {150 await Page.GoToAsync(TestConstants.ServerUrl + "/input/textarea.html");151 await Page.FocusAsync("textarea");152 await Page.EvaluateExpressionAsync(@"{153 window.addEventListener('keydown', event => {154 event.stopPropagation();155 event.stopImmediatePropagation();156 if (event.key === 'l')157 event.preventDefault();158 if (event.key === 'o')159 event.preventDefault();160 }, false);161 }");162 await Page.Keyboard.TypeAsync("Hello World!");163 Assert.Equal("He Wrd!", await Page.EvaluateExpressionAsync<string>("textarea.value"));164 }165 [Fact]166 public async Task ShouldSpecifyRepeatProperty()167 {168 await Page.GoToAsync(TestConstants.ServerUrl + "/input/textarea.html");169 await Page.FocusAsync("textarea");170 await Page.EvaluateExpressionAsync("document.querySelector('textarea').addEventListener('keydown', e => window.lastEvent = e, true)");171 await Page.Keyboard.DownAsync("a");172 Assert.False(await Page.EvaluateExpressionAsync<bool>("window.lastEvent.repeat"));173 await Page.Keyboard.PressAsync("a");174 Assert.True(await Page.EvaluateExpressionAsync<bool>("window.lastEvent.repeat"));175 await Page.Keyboard.DownAsync("b");176 Assert.False(await Page.EvaluateExpressionAsync<bool>("window.lastEvent.repeat"));177 await Page.Keyboard.DownAsync("b");178 Assert.True(await Page.EvaluateExpressionAsync<bool>("window.lastEvent.repeat"));179 await Page.Keyboard.UpAsync("a");180 await Page.Keyboard.DownAsync("a");181 Assert.False(await Page.EvaluateExpressionAsync<bool>("window.lastEvent.repeat"));182 }183 [Fact]184 public async Task ShouldTypeAllKindsOfCharacters()185 {186 await Page.GoToAsync(TestConstants.ServerUrl + "/input/textarea.html");187 await Page.FocusAsync("textarea");188 const string text = "This text goes onto two lines.\nThis character is 嗨.";189 await Page.Keyboard.TypeAsync(text);190 Assert.Equal(text, await Page.EvaluateExpressionAsync<string>("result"));191 }192 [Fact]193 public async Task ShouldSpecifyLocation()194 {195 await Page.GoToAsync(TestConstants.ServerUrl + "/input/textarea.html");196 await Page.EvaluateExpressionAsync(@"{197 window.addEventListener('keydown', event => window.keyLocation = event.location, true);198 }");199 var textarea = await Page.QuerySelectorAsync("textarea");200 await textarea.PressAsync("Digit5");201 Assert.Equal(0, await Page.EvaluateExpressionAsync<int>("keyLocation"));202 await textarea.PressAsync("ControlLeft");203 Assert.Equal(1, await Page.EvaluateExpressionAsync<int>("keyLocation"));204 await textarea.PressAsync("ControlRight");205 Assert.Equal(2, await Page.EvaluateExpressionAsync<int>("keyLocation"));206 await textarea.PressAsync("NumpadSubtract");207 Assert.Equal(3, await Page.EvaluateExpressionAsync<int>("keyLocation"));208 }209 [Fact]210 public async Task ShouldThrowOnUnknownKeys()211 {212 await Assert.ThrowsAsync<KeyNotFoundException>(() => Page.Keyboard.PressAsync("NotARealKey"));213 await Assert.ThrowsAsync<KeyNotFoundException>(() => Page.Keyboard.PressAsync("ё"));214 await Assert.ThrowsAsync<KeyNotFoundException>(() => Page.Keyboard.PressAsync("😊"));215 }216 [Fact]217 public async Task ShouldTypeEmoji()218 {219 await Page.GoToAsync(TestConstants.ServerUrl + "/input/textarea.html");220 await Page.TypeAsync("textarea", "👹 Tokyo street Japan \uD83C\uDDEF\uD83C\uDDF5");221 Assert.Equal(222 "👹 Tokyo street Japan \uD83C\uDDEF\uD83C\uDDF5",223 await Page.QuerySelectorAsync("textarea").EvaluateFunctionAsync<string>("t => t.value"));224 }225 [Fact]226 public async Task ShouldTypeEmojiIntoAniframe()227 {228 await Page.GoToAsync(TestConstants.EmptyPage);229 await FrameUtils.AttachFrameAsync(Page, "emoji-test", TestConstants.ServerUrl + "/input/textarea.html");230 var frame = Page.FirstChildFrame();231 var textarea = await frame.QuerySelectorAsync("textarea");232 await textarea.TypeAsync("👹 Tokyo street Japan \uD83C\uDDEF\uD83C\uDDF5");233 Assert.Equal(234 "👹 Tokyo street Japan \uD83C\uDDEF\uD83C\uDDF5",235 await frame.QuerySelectorAsync("textarea").EvaluateFunctionAsync<string>("t => t.value"));236 }237 [Fact]238 public async Task ShouldPressTheMetaKey()239 {240 await Page.EvaluateFunctionAsync(@"() =>241 {242 window.result = null;243 document.addEventListener('keydown', event => {244 window.result = [event.key, event.code, event.metaKey];245 });246 }");247 await Page.Keyboard.PressAsync("Meta");248 const int key = 0;249 const int code = 1;250 const int metaKey = 2;251 var result = await Page.EvaluateExpressionAsync<object[]>("result");252 Assert.Equal("Meta", result[key]);253 Assert.Equal("MetaLeft", result[code]);254 Assert.Equal(true, result[metaKey]);255 }256 }257}...

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Program.cs

Source:Program.cs Github

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...45 var zipSelector = "#zip";46 await TypeFieldValue(page, zipSelector, "22015", delay);47 /// Same as Billing checkbox48 await page.ClickAsync("#same-address");49 await page.Keyboard.PressAsync("Tab");50 /// Save Information checkbox51 await page.ClickAsync("#save-info");52 await page.Keyboard.PressAsync("Tab");53 /// PayPal radio button54 await page.ClickAsync("#paypal");55 await page.Keyboard.PressAsync("Tab");56 await ClickHyperlinkWithText(page, "Matlus");57 await MatlusWebsiteOperations(page);58 await page.ScreenshotAsync("Screenshot.jpg", new ScreenshotOptions { FullPage = true, Quality = 100 });59 await browser.CloseAsync();60 }61 private static async void Page_Response(object sender, ResponseCreatedEventArgs e)62 {63 Console.WriteLine(e.Response.Status);64 }65 private static void Page_Request(object sender, RequestEventArgs e)66 {67 Console.WriteLine(e.Request.ResourceType.ToString());68 Console.WriteLine(e.Request.Url);69 }70 private static async Task MatlusWebsiteOperations(Page page)71 {72 await ClickElementWithXPathAndWaitForXPath(page, "//a[text()='2']", "//a[text()='1']");73 ////await ClickLinkWithSelectorAndWaitForSelector(page, "a[data-pageno=\"2\"]", "a[data-pageno=\"1\"]");74 await ClickHyperlinkWithText(page, "A Generic RESTful CRUD HttpClient");75 }76 private static async Task TypeFieldValue(Page page, string fieldSelector, string value, int delay = 0)77 {78 await page.FocusAsync(fieldSelector);79 await page.TypeAsync(fieldSelector, value, new TypeOptions { Delay = delay });80 await page.Keyboard.PressAsync("Tab");81 }82 private static async Task SetDropdownValue(Page page, string dropdownId, string value)83 {84 var elementHandles = await page.XPathAsync($"//*[@id = \"{dropdownId}\"]/option[text() = \"{value}\"]");85 if (elementHandles.Length > 0)86 {87 var chosenOption = elementHandles[0];88 var jsHandle = await chosenOption.GetPropertyAsync("value");89 var choseOptionValue = await jsHandle.JsonValueAsync<string>();90 await page.FocusAsync($"#{dropdownId}");91 await page.SelectAsync($"#{dropdownId}", choseOptionValue);92 }93 else94 {95 await page.FocusAsync($"#{dropdownId}");96 await page.SelectAsync($"#{dropdownId}", value);97 }98 await page.Keyboard.PressAsync("Tab");99 }100 private static async Task ClickHyperlinkWithText(Page page, string hyperlinkText)101 { 102 var aElementsWithRestful = await page.XPathAsync($"//a[contains(text(), '{hyperlinkText}')]");103 if (aElementsWithRestful.Length == 1)104 {105 var navigationTask = page.WaitForNavigationAsync(_navigationOptions);106 var clickTask = aElementsWithRestful[0].ClickAsync();107 await Task.WhenAll(navigationTask, clickTask);108 }109 else110 {111 throw new Exception($"A hyperlink with the text: {hyperlinkText} was not found");112 } ...

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DoList.cs

Source:DoList.cs Github

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...30 //for (int i = 0; i < 9; i ++)31 //{32 // await page.Keyboard.DownAsync("ArrowDown"); 33 //}34 //await page.Keyboard.PressAsync("Enter");35 element = await page.WaitForXPathAsync("/html/body/center[1]/table/tbody/tr/td/table/tbody/tr[15]/td/div/input");36 await element.ClickAsync();37 await page.WaitForTimeoutAsync(4000);38 ////////////////////////////39 ///40 ///Вторая страница Закгрзки Интерфейса41 //Филиал42 element = await page.WaitForXPathAsync("//*[@id='drdw_CISDIV']");43 await element.ClickAsync();44 for (int i = 0; i < 3; i++)45 {46 await page.Keyboard.DownAsync("ArrowDown");47 }48 await page.Keyboard.PressAsync("Enter");49 //Файл50 element = await page.WaitForXPathAsync("//*[@id='file_FILE']");51 await element.ClickAsync(); 52 await page.WaitForTimeoutAsync(1000);53 KeyBoard($"{filePath.Path}");54 //Источник ППУ55 element = await page.WaitForXPathAsync("//*[@id='drdw_SOURCE_CD']");56 //TODO: Дописать все возможные вариации для выборки источника ППУ исходя из названия файла!!!57 var array = await element.QuerySelectorAllAsync("option");58 var ss = await array[0].EvaluateFunctionAsync<string>("e=> e.value");59 await element.SelectAsync($"{filePath.SettingUpload}"); /// Внимание на пробел!!!!!!!!! option в выпадающем списке с пробелом, без него не выбирает элемент 60 ///ДАта61 element = await page.WaitForXPathAsync("//*[@id='dprd_PERIOD']"); /// 62 await element.TypeAsync($"{dateStr}");63 for (int i = 0; i < 7; i++)64 {65 await page.Keyboard.DownAsync("Delete");66 }67 //Максимальное количество ошибок68 element = await page.WaitForXPathAsync("//*[@id='nmbr_MAXERROR']"); /// //*[@id="nmbr_MAXERROR"]69 await element.TypeAsync("10000000000");70 for (int i = 0; i < 4; i++)71 {72 await page.Keyboard.DownAsync("Delete");73 }74 element = await page.WaitForXPathAsync("//*[@id='drdw_PUSRCH']");75 await element.ClickAsync();76 await page.Keyboard.DownAsync("ArrowDown");77 await page.Keyboard.PressAsync("Enter");78 //Выполнить79 element = await page.WaitForXPathAsync("/html/body/center/table/tbody/tr/td/table/tbody/tr[12]/td/div/input");80 //TODO: Разкоментировать строку что бы программа нажала кнопку "ВЫПОЛНИТЬ"81 //await element.ClickAsync();82 ///TODO: Получить элемент после нажатия кнопки выполнить83 ///84 //element = await page.WaitForXPathAsync("/html/body/center/table/tbody/tr/td/table/tbody/tr[12]/td/div/input");85 await page.WaitForNavigationAsync(new NavigationOptions { Timeout = 5000000});86 await page.WaitForTimeoutAsync(3000);87 return $"Файл {filePath.Path} загружен";88 89 }90 catch(Exception ex)91 {...

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MainWindow.xaml.cs

Source:MainWindow.xaml.cs Github

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...54 browser = await Puppeteer.LaunchAsync(options);55 page = await browser.NewPageAsync();56 await page.GoToAsync("http://www.facebook.com", 120000);5758 await page.Keyboard.PressAsync("Escape"); //idk what this does? but it does something5960 //do login61 await page.TypeAsync("#email", username.Text); //enter email62 await page.TypeAsync("#pass", password.Password); //enter pasword63 await page.ClickAsync("[name = login]"); // clicks the login btn646566 await page.WaitForNavigationAsync(); //wait for newsfeed to load67686970 //idk wtf this is for ._. but hey i trust the judgement of past me71 await page.Keyboard.PressAsync("Escape"); //hits esc button 72 await page.Keyboard.PressAsync("End"); //hits end button737475 //starts an endless loop that keeps running this code76 while (true)77 {78 try79 {80 //get a list of all the posts on the newsfeed81 var posts = await page.QuerySelectorAllAsync("[data-visualcompletion='ignore-late-mutation'"); //get all posts 8283 for (int i = 0; i < posts.Length; i++) //go through the list of posts84 {85 //run js that gets the name of the person who made the post86 string js = $@"var n = document.querySelectorAll(""[data-visualcompletion='ignore-late-mutation'""); n[{i}].querySelectorAll('.qzhwtbm6.knvmm38d')[{0}].innerText;"; //get username string87 var WhoMadePost = await page.EvaluateExpressionAsync(js); //get username of everyone who made a post888990 Console.WriteLine(WhoMadePost.ToString()); //output the name of the person who made the post to console 9192 //check to see if the person who made the post is the target93 if (WhoMadePost.ToString() == Target.Text) 94 {95 //get all comments96 var comments = await posts[i].QuerySelectorAsync(".oo9gr5id.lzcic4wl.jm1wdb64.l9j0dhe7.gsox5hk5.mdldhsdk.ii04i59q.notranslate"); 97 Newtonsoft.Json.Linq.JToken check = null;9899 try100 {101 //check to see if already commented102 check = await page.EvaluateExpressionAsync($@"var n = document.querySelectorAll(""[data-visualcompletion = 'ignore-late-mutation'""); n[{i}].querySelectorAll('.cwj9ozl2.tvmbv18p')[0].innerText;");103 }104 catch105 {106 //i think this is to handle null errors??? idk why it does it 107 }108109 //if not commented run the code below110 if (check == null) 111 {112 await comments.TypeAsync(Comment.Text); //type comment113 await page.Keyboard.PressAsync("Enter"); //submit comment114 }115 else if (!check.ToString().Contains(FBusername.Text)) //im not sure what this check is for. all i know is the code works.116 {117 //check to see if already commented118 check = await page.EvaluateExpressionAsync($@"var n = document.querySelectorAll(""[data-visualcompletion = 'ignore-late-mutation'""); n[{i}].querySelectorAll('.cwj9ozl2.tvmbv18p')[0].innerText;");119120 if (!check.ToString().Contains(FBusername.Text))121 {122 await comments.TypeAsync(Comment.Text); //type comment123 await page.Keyboard.PressAsync("Enter"); //submit comment124 }125 }126 }127 }128 }129 catch130 {131132 }133 }134 }135136137 /// <summary> ...

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PupeteerExtensions.cs

Source:PupeteerExtensions.cs Github

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...124 125 public static async Task PressShiftEnterAsync(this Page page)126 {127 await page.Keyboard.DownAsync(Key.Shift);128 await page.Keyboard.PressAsync(Key.Enter);129 await page.Keyboard.UpAsync(Key.Shift);130 }131 132 public static async Task PressControlPaste(this Page page)133 {134 await page.Keyboard.DownAsync(Key.Control);135 await page.Keyboard.PressAsync("V");136 await page.Keyboard.UpAsync(Key.Control);137 }138 }139}...

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BaseAuthUIFixture.cs

Source:BaseAuthUIFixture.cs Github

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...49 await Page.ConfirmScreenshot(screensName).ConfigureAwait(false);50 response.Url.Should().Contain("login.microsoftonline.com");51 await Page.WaitForSelectorAsync("input[name='loginfmt']").ConfigureAwait(false);52 await Page.Keyboard.SendCharacterAsync(TestGoodUserName).ConfigureAwait(false);53 await Page.Keyboard.PressAsync(Key.Enter).ConfigureAwait(false);54 await Page.WaitForSelectorAsync("input[name='passwd']:not(.moveOffScreen)").ConfigureAwait(false);55 await Page.Keyboard.SendCharacterAsync(TestPassword).ConfigureAwait(false);56 await Page.Keyboard.PressAsync(Key.Enter).ConfigureAwait(false);57 await Page.WaitForSelectorAsync("input[id='idSIButton9']").ConfigureAwait(false); ;58 Thread.Sleep(delay);59 if (OperatingSystem.IsWindows())60 await Page.ConfirmScreenshot(screensName).ConfigureAwait(false);61 await Page.Keyboard.PressAsync(Key.Enter).ConfigureAwait(false);62 await Page.GoToAsync(AuthUrl, options: new NavigationOptions { WaitUntil = new[] { WaitUntilNavigation.Networkidle0 } }).ConfigureAwait(false);63 //response = await page.WaitForNavigationAsync().ConfigureAwait(false);64 Authorized = true;65 }66 else67 {68 response = await Page.GoToAsync(AuthUrl).ConfigureAwait(false); ;69 }70 return response;71 }72 }73}...

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PostVk.cs

Source:PostVk.cs Github

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...27 await page.WaitForSelectorAsync("div.submit_post_field", new WaitForSelectorOptions { Timeout = 5000 });28 await page.ClickAsync("div.submit_post_field");29 await page.WaitForTimeoutAsync(500);30 //await page.TypeAsync("div.submit_post_field", "45", new TypeOptions { Delay = 50 });31 await page.Keyboard.PressAsync($"{nameof(Key.Backspace)}");32 await page.Keyboard.PressAsync($"{nameof(Key.Backspace)}");33 await page.TypeAsync("div.submit_post_field", message, new TypeOptions { Delay = 50 });34 await page.WaitForTimeoutAsync(500);35 await page.ClickAsync("#send_post");36 await page.WaitForTimeoutAsync(500);37 //await page.Keyboard.PressAsync($"{nameof(Key.Enter)}");38 //Report($"{text}");39 }40 }41 }42 catch (Exception exception)43 {44 Error(exception.ToString());45 }46 }47 }48}...

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PageExtensions.cs

Source:PageExtensions.cs Github

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...17 {18 await page.WaitForSelectorAsync(selector);19 await page.FocusAsync(selector);20 await page.Keyboard.DownAsync("Control");21 await page.Keyboard.PressAsync("A");22 await page.Keyboard.UpAsync("Control");23 await page.Keyboard.PressAsync("Backspace");24 await page.Keyboard.TypeAsync(text);25 }26 public static async Task ClickOn(this Page page, string selector)27 {28 await page.WaitForSelectorAsync(selector);29 await page.ClickAsync(selector);30 }31 }32}...

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PressAsync

Using AI Code Generation

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1using System.Threading.Tasks;2using PuppeteerSharp;3{4 {5 static async Task Main(string[] args)6 {7 await new BrowserFetcher().DownloadAsync(BrowserFetcher.DefaultRevision);8 var browser = await Puppeteer.LaunchAsync(new LaunchOptions9 {10 });11 var page = await browser.NewPageAsync();12 await page.Keyboard.PressAsync("a");13 await page.Keyboard.PressAsync("b");14 await page.Keyboard.PressAsync("c");15 await page.Keyboard.PressAsync("d");16 await page.Keyboard.PressAsync("e");17 await page.Keyboard.PressAsync("f");18 await page.Keyboard.PressAsync("g");19 await page.Keyboard.PressAsync("h");20 await page.Keyboard.PressAsync("i");21 await page.Keyboard.PressAsync("j");22 await page.Keyboard.PressAsync("k");23 await page.Keyboard.PressAsync("l");24 await page.Keyboard.PressAsync("m");25 await page.Keyboard.PressAsync("n");26 await page.Keyboard.PressAsync("o");27 await page.Keyboard.PressAsync("p");28 await page.Keyboard.PressAsync("q");29 await page.Keyboard.PressAsync("r");30 await page.Keyboard.PressAsync("s");31 await page.Keyboard.PressAsync("t");32 await page.Keyboard.PressAsync("u");33 await page.Keyboard.PressAsync("v");34 await page.Keyboard.PressAsync("w");35 await page.Keyboard.PressAsync("x");36 await page.Keyboard.PressAsync("y");37 await page.Keyboard.PressAsync("z");38 await page.Keyboard.PressAsync(" ");39 await page.Keyboard.PressAsync("1");40 await page.Keyboard.PressAsync("2");41 await page.Keyboard.PressAsync("3");42 await page.Keyboard.PressAsync("4");43 await page.Keyboard.PressAsync("5");44 await page.Keyboard.PressAsync("6");45 await page.Keyboard.PressAsync("7");46 await page.Keyboard.PressAsync("8");47 await page.Keyboard.PressAsync("9");48 await page.Keyboard.PressAsync("0");49 await page.Keyboard.PressAsync("Enter");50 await page.Keyboard.PressAsync("Backspace");51 await page.Keyboard.PressAsync("Delete");

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PressAsync

Using AI Code Generation

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1await page.Keyboard.PressAsync("Enter");2await page.Keyboard.PressAsync("Enter");3await page.Keyboard.PressAsync("Enter");4await page.Keyboard.PressAsync("Enter");5await page.Keyboard.PressAsync("Enter");6await page.Keyboard.PressAsync("Enter");7await page.Keyboard.PressAsync("Enter");8await page.Keyboard.PressAsync("Enter");9await page.Keyboard.PressAsync("Enter");10await page.Keyboard.PressAsync("Enter");11await page.Keyboard.PressAsync("Enter");12await page.Keyboard.PressAsync("Enter");13await page.Keyboard.PressAsync("Enter");14await page.Keyboard.PressAsync("Enter");15await page.Keyboard.PressAsync("Enter");16await page.Keyboard.PressAsync("Enter");

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PressAsync

Using AI Code Generation

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1var keyboard = await page.Keyboard;2await keyboard.PressAsync("Enter");3var keyboard = await page.Keyboard;4await keyboard.PressAsync("Enter");5var keyboard = await page.Keyboard;6await keyboard.PressAsync("Enter");7var keyboard = await page.Keyboard;8await keyboard.PressAsync("Enter");9var keyboard = await page.Keyboard;10await keyboard.PressAsync("Enter");11var keyboard = await page.Keyboard;12await keyboard.PressAsync("Enter");13var keyboard = await page.Keyboard;14await keyboard.PressAsync("Enter");15var keyboard = await page.Keyboard;16await keyboard.PressAsync("Enter");17var keyboard = await page.Keyboard;18await keyboard.PressAsync("Enter");19var keyboard = await page.Keyboard;20await keyboard.PressAsync("Enter");21var keyboard = await page.Keyboard;22await keyboard.PressAsync("Enter");23var keyboard = await page.Keyboard;24await keyboard.PressAsync("Enter");25var keyboard = await page.Keyboard;26await keyboard.PressAsync("Enter");27var keyboard = await page.Keyboard;28await keyboard.PressAsync("Enter");

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PressAsync

Using AI Code Generation

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1using System.Threading.Tasks;2using PuppeteerSharp;3{4 {5 static async Task Main(string[] args)6 {7 await new BrowserFetcher().DownloadAsync();8 var browser = await Puppeteer.LaunchAsync(new LaunchOptions9 {10 });11 var page = await browser.NewPageAsync();

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PressAsync

Using AI Code Generation

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1using (var page = await browser.NewPageAsync())2{3 await page.ClickAsync("input[name='q']");4 await page.Keyboard.PressAsync("PuppeteerSharp");5 await page.Keyboard.PressAsync("Enter");6}7using (var page = await browser.NewPageAsync())8{9 await page.ClickAsync("input[name='q']");10 await page.Keyboard.PressAsync("PuppeteerSharp");11 await page.Keyboard.PressAsync("Enter");12}13using (var page = await browser.NewPageAsync())14{15 await page.ClickAsync("input[name='q']");16 await page.Keyboard.PressAsync("PuppeteerSharp");17 await page.Keyboard.PressAsync("Enter");18}19using (var page = await browser.NewPageAsync())20{21 await page.ClickAsync("input[name='q']");22 await page.Keyboard.PressAsync("PuppeteerSharp");23 await page.Keyboard.PressAsync("Enter");24}25using (var page = await browser.NewPageAsync())26{27 await page.ClickAsync("input[name='q']");28 await page.Keyboard.PressAsync("PuppeteerSharp");29 await page.Keyboard.PressAsync("Enter");30}31using (var page = await browser.NewPageAsync())32{33 await page.ClickAsync("input[name='q']");34 await page.Keyboard.PressAsync("PuppeteerSharp");35 await page.Keyboard.PressAsync("Enter");36}37using (var page = await

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PressAsync

Using AI Code Generation

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1var page = await browser.NewPageAsync();2await page.ClickAsync("input[name='q']");3await page.Keyboard.PressAsync("PuppeteerSharp");4var page = await browser.NewPageAsync();5await page.ClickAsync("input[name='q']");6await page.Keyboard.SendCharacterAsync("PuppeteerSharp");7var page = await browser.NewPageAsync();8await page.ClickAsync("input[name='q']");9await page.Keyboard.SendCharactersAsync("PuppeteerSharp");10var page = await browser.NewPageAsync();11await page.ClickAsync("input[name='q']");12await page.Keyboard.TypeAsync("PuppeteerSharp");13var page = await browser.NewPageAsync();14await page.ClickAsync("input[name='q']");15await page.Keyboard.SendCharacterAsync("PuppeteerSharp");16var page = await browser.NewPageAsync();17await page.ClickAsync("input[name='q']");18await page.Keyboard.SendCharactersAsync("PuppeteerSharp");19var page = await browser.NewPageAsync();20await page.ClickAsync("input[name='q']");21await page.Keyboard.TypeAsync("PuppeteerSharp");22var page = await browser.NewPageAsync();23await page.ClickAsync("input[name='q']");24await page.Keyboard.SendCharacterAsync("Puppet

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Automation Testing Tutorials

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You could also refer to video tutorials over LambdaTest YouTube channel to get step by step demonstration from industry experts.

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