added csharp alert code

[pallavigitwork]

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Description

added csharp alert code

Motivation and Context

code was missing

Types of changes

• Change to the site (I have double-checked the Netlify deployment, and my changes look good)
• Code example added (and I also added the example to all translated languages)
• Improved translation
• Added new translation (and I also added a notice to each document missing translation)

Checklist

• I have read the contributing document.
• I have used hugo to render the site/docs locally and I am sure it works.

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PR Type

Enhancement, Documentation

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Description

• Added a comprehensive C# example for handling alerts in Selenium.

• Updated documentation across multiple languages to reference the new C# example.

• Replaced outdated C# code snippets with links to the new example file.

• Improved consistency in documentation by aligning C# examples with other languages.

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Changes walkthrough 📝

	Relevant files
Enhancement	AlertsTest.cs Added C# test class for alert handling                                      examples/dotnet/SeleniumDocs/Interactions/AlertsTest.cs Added a new C# test class AlertsTest for handling alerts. Implemented methods to test simple, confirm, and prompt alerts. Included assertions to validate alert text and actions. Used WebDriverWait for alert handling and proper resource cleanup. +101/-1
Documentation	alerts.en.md Updated English documentation with new C# example                website_and_docs/content/documentation/webdriver/interactions/alerts.en.md Replaced outdated C# code snippets with links to the new example. Updated tabs for C# to reference the new AlertsTest class. Improved clarity and consistency in documentation. +9/-40    alerts.ja.md Updated Japanese documentation with new C# example              website_and_docs/content/documentation/webdriver/interactions/alerts.ja.md Replaced outdated C# code snippets with links to the new example. Updated tabs for C# to reference the new AlertsTest class. Improved clarity and consistency in Japanese documentation. +9/-40    alerts.pt-br.md Updated Portuguese documentation with new C# example          website_and_docs/content/documentation/webdriver/interactions/alerts.pt-br.md Replaced outdated C# code snippets with links to the new example. Updated tabs for C# to reference the new AlertsTest class. Improved clarity and consistency in Portuguese documentation. +9/-28    alerts.zh-cn.md Updated Chinese documentation with new C# example                website_and_docs/content/documentation/webdriver/interactions/alerts.zh-cn.md Replaced outdated C# code snippets with links to the new example. Updated tabs for C# to reference the new AlertsTest class. Improved clarity and consistency in Chinese documentation. +9/-39

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🔨 Latest commit	cb2e6ba

[qodo-merge-pro]

PR Reviewer Guide 🔍

(Review updated until commit 79f3f5f)

Here are some key observations to aid the review process:

⏱️ Estimated effort to review: 2 🔵🔵⚪⚪⚪

🧪 PR contains tests

🔒 No security concerns identified

⚡ Recommended focus areas for review Resource Cleanup The WebDriver instance should be properly disposed using 'using' statement or try-finally block to ensure proper cleanup of resources, even if an exception occurs WebDriver driver = new ChromeDriver(); driver.Manage().Timeouts().ImplicitWait = TimeSpan.FromMilliseconds(500); Code Duplication The alert wait logic is duplicated three times. Consider extracting it into a helper method to improve code maintainability wait.Until((driver) => { try { return driver.SwitchTo().Alert(); } catch (Exception ex) { return null; } });

[qodo-merge-pro]

PR Code Suggestions ✨

Latest suggestions up to 79f3f5f
Explore these optional code suggestions:

Category	Suggestion	Score
General	Ensure proper resource cleanup Implement proper resource cleanup using 'using' statement or try-finally block to ensure WebDriver is disposed even if test fails examples/dotnet/SeleniumDocs/Interactions/AlertsTest.cs [30-106] -WebDriver driver = new ChromeDriver(); -driver.Manage().Timeouts().ImplicitWait = TimeSpan.FromMilliseconds(500); -// ... test code ... -driver.Quit(); //close all windows +using (WebDriver driver = new ChromeDriver()) +{ + driver.Manage().Timeouts().ImplicitWait = TimeSpan.FromMilliseconds(500); + // ... test code ... +} // WebDriver automatically disposed here Suggestion importance[1-10]: 9 Why: Using a 'using' statement is crucial for proper resource management, ensuring WebDriver is properly disposed even if exceptions occur. This prevents resource leaks and is a C# best practice.	9
	Remove duplicated wait code Remove redundant alert wait code duplication by extracting it into a reusable helper method examples/dotnet/SeleniumDocs/Interactions/AlertsTest.cs [40-49] -wait.Until((driver) => { - try - { - return driver.SwitchTo().Alert(); - } - catch (Exception ex) - { - return null; - } -}); +private IAlert WaitForAlert(WebDriver driver, WebDriverWait wait) { + return wait.Until((d) => { + try { return d.SwitchTo().Alert(); } + catch (Exception) { return null; } + }); +} Apply this suggestion Suggestion importance[1-10]: 6 Why: Extracting the duplicated alert wait logic into a helper method would improve code maintainability and reduce redundancy, as this pattern appears multiple times in the test.	6
Possible issue	Add alert error handling Add error handling around alert interactions to handle cases where alerts might not appear as expected examples/dotnet/SeleniumDocs/Interactions/AlertsTest.cs [73-76] -alert = driver.SwitchTo().Alert(); -// Store the alert text in a variable and verify it -text = alert.Text; -Assert.AreEqual(text, "Are you sure?"); +try { + alert = driver.SwitchTo().Alert(); + text = alert.Text; + Assert.AreEqual(text, "Are you sure?"); +} +catch (NoAlertPresentException) { + Assert.Fail("Expected alert was not present"); +} Apply this suggestion Suggestion importance[1-10]: 7 Why: Adding specific error handling for alert interactions improves test reliability by providing clear failure messages when alerts don't appear as expected.	7

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Previous suggestions

Suggestions up to commit c66b31d

Category	Suggestion	Score
General	Ensure proper resource cleanup by using a disposal pattern for driver management Use a using statement for the WebDriver to ensure proper disposal of resources, even if an exception occurs during test execution. examples/dotnet/SeleniumDocs/Interactions/AlertsTest.cs [30-106] -WebDriver driver = new ChromeDriver(); -driver.Manage().Timeouts().ImplicitWait = TimeSpan.FromMilliseconds(500); -// ... test code ... -driver.Quit(); //close all windows +using (WebDriver driver = new ChromeDriver()) +{ + driver.Manage().Timeouts().ImplicitWait = TimeSpan.FromMilliseconds(500); + // ... test code ... +} // WebDriver automatically disposed Suggestion importance[1-10]: 9 Why: Using a 'using' statement ensures proper resource cleanup even in case of exceptions, preventing potential memory leaks and resource issues. This is a critical best practice for managing IDisposable resources in C#.	9
	Handle specific exceptions rather than catching and silently ignoring all exceptions Avoid catching and swallowing generic Exception without proper error handling in the alert wait condition. examples/dotnet/SeleniumDocs/Interactions/AlertsTest.cs [40-49] wait.Until((driver) => { try { return driver.SwitchTo().Alert(); } - catch (Exception ex) + catch (NoAlertPresentException) { return null; } }); Suggestion importance[1-10]: 7 Why: Catching specific NoAlertPresentException instead of generic Exception improves error handling and debugging by avoiding unintended exception suppression. This makes the code more maintainable and safer.	7
	Eliminate code duplication by extracting repeated logic into a reusable method Extract the duplicated alert wait logic into a reusable helper method to improve code maintainability and reduce duplication. examples/dotnet/SeleniumDocs/Interactions/AlertsTest.cs [40-49] -wait.Until((driver) => { - try - { - return driver.SwitchTo().Alert(); - } - catch (Exception ex) - { - return null; - } -}); +private IAlert WaitForAlert(WebDriverWait wait) +{ + return wait.Until(driver => { + try + { + return driver.SwitchTo().Alert(); + } + catch (NoAlertPresentException) + { + return null; + } + }); +} Suggestion importance[1-10]: 6 Why: The alert wait logic is duplicated three times in the code. Extracting it into a helper method would improve maintainability and reduce the chance of inconsistencies.	6

[pallavigitwork]

This was earlier merged by Harsha, but i didn't see the changes on the website as i was exploring today, so reopened it and retrieved the deleted branch. unable to understand why is this failing.

[A1exKH]

@pallavigitwork LGTM.

[nvborisenko]

Please help me to understand the exact link where we missed docs (on https://selenium.dev site).