Add F# examples for System.String.IsNullOrEmpty

[brenoafb]

Summary

Add F# examples for documention on System.Strings.IsNullOrEmpty

[opbld31]

Docs Build status updates of commit 7e63510:

⚠️ Validation status: warnings

File	Status	Preview URL	Details
xml/System/String.xml	⚠️Warning	View	Details
snippets/fsharp/System/String/IsNullOrEmpty/NullString1.fs	✅Succeeded	View
snippets/fsharp/System/String/IsNullOrEmpty/inoe.fs	✅Succeeded	View
snippets/fsharp/System/String/IsNullOrEmpty/isnullorempty1.fs	✅Succeeded

xml/System/String.xml

• Line 0, Column 0: [Warning: invalid-code] The code snippet "~/snippets/fsharp/System/String/IsNullOrEmpty/isnullorempty1.cs" could not be found.

For more details, please refer to the build report.

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[opbld30]

Docs Build status updates of commit f7567d5:

⚠️ Validation status: warnings

File	Status	Preview URL	Details
xml/System/String.xml	⚠️Warning	View	Details
snippets/fsharp/System/String/IsNullOrEmpty/IsNullOrEmpty.fsproj	✅Succeeded
snippets/fsharp/System/String/IsNullOrEmpty/NullString1.fs	✅Succeeded	View
snippets/fsharp/System/String/IsNullOrEmpty/NullString2.fs	✅Succeeded	View
snippets/fsharp/System/String/IsNullOrEmpty/inoe.fs	✅Succeeded	View
snippets/fsharp/System/String/IsNullOrEmpty/isnullorempty1.fs	✅Succeeded

xml/System/String.xml

• Line 0, Column 0: [Warning: invalid-code] The code snippet "~/snippets/fsharp/System/String/IsNullOrEmpty/isnullorempty1.cs" could not be found.

For more details, please refer to the build report.

If you see build warnings/errors with permission issues, it might be due to single sign-on (SSO) enabled on Microsoft's GitHub organizations. Please follow instructions here to re-authorize your GitHub account to Docs Build.

Note: Broken links written as relative paths are included in the above build report. For broken links written as absolute paths or external URLs, see the broken link report.

Note: Your PR may contain errors or warnings unrelated to the files you changed. This happens when external dependencies like GitHub alias, Microsoft alias, cross repo links are updated. Please use these instructions to resolve them.

For any questions, please:

• Try searching the docs.microsoft.com contributor guides
• Post your question in the Docs support channel

[opbld30]

Docs Build status updates of commit 027617d:

✅ Validation status: passed

File	Status	Preview URL	Details
snippets/fsharp/System/String/IsNullOrEmpty/IsNullOrEmpty.fsproj	✅Succeeded
snippets/fsharp/System/String/IsNullOrEmpty/NullString1.fs	✅Succeeded	View
snippets/fsharp/System/String/IsNullOrEmpty/NullString2.fs	✅Succeeded	View
snippets/fsharp/System/String/IsNullOrEmpty/inoe.fs	✅Succeeded	View
snippets/fsharp/System/String/IsNullOrEmpty/isnullorempty1.fs	✅Succeeded	View
xml/System/String.xml	✅Succeeded	View

For more details, please refer to the build report.

Note: Broken links written as relative paths are included in the above build report. For broken links written as absolute paths or external URLs, see the broken link report.

For any questions, please:

• Try searching the docs.microsoft.com contributor guides
• Post your question in the Docs support channel

[BillWagner]

Thanks for adding these @brenoafb

I've reviewed the changes, and I'll now.