Fix #7415 System.Net.Sockets.Socket.Receive code example does not work.

[Dixin]

Summary

Fix System.Net.Sockets.Socket class's Receive method code example (https://docs.microsoft.com/en-us/dotnet/api/system.net.sockets.socket.receive).

The original example does not work because it uses Socket.Available, which is 0 initially. You have to wait until the data is received, then Socket.Available will be the correct value.

Fixes #7415

[ghost]

Tagging subscribers to this area: @dotnet/ncl
See info in area-owners.md if you want to be subscribed.

Issue Details

---

Summary

Fix System.Net.Sockets.Socket class's Receive method code example (https://docs.microsoft.com/en-us/dotnet/api/system.net.sockets.socket.receive).

The original example does not work because it uses Socket.Available, which is 0 initially. You have to wait until the data is received, then Socket.Available will be the correct value.

Fixes #7415

Author:	Dixin
Assignees:	-
Labels:	area-System.Net
Milestone:	-

[opbld34]

Docs Build status updates of commit f1a1029:

✅ Validation status: passed

File	Status	Preview URL	Details
samples/snippets/csharp/VS_Snippets_Remoting/Socket_Sync_Send_Receive/CS/source.cs	✅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

[opbld34]

Docs Build status updates of commit 5991939:

✅ Validation status: passed

File	Status	Preview URL	Details
samples/snippets/csharp/VS_Snippets_Remoting/Socket_Sync_Send_Receive/CS/source.cs	✅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

[scalablecory]

lgtm, thanks.

[scalablecory]

@dotnet/docs what needs to be done re: this build failure?

[gewarren]

We recently added a requirement for a project file so we can build the snippet. Simply add a .csproj file to the directory with the snippet and add the following content:

<Project Sdk="Microsoft.NET.Sdk">

  <PropertyGroup>
    <OutputType>Exe</OutputType>
    <TargetFramework>net6.0</TargetFramework>
  </PropertyGroup>

</Project>

[opbld31]

Docs Build status updates of commit 7739db2:

✅ Validation status: passed

File	Status	Preview URL	Details
samples/snippets/csharp/VS_Snippets_Remoting/Socket_Sync_Send_Receive/CS/Socket_Sync_Send_Receive.csproj	✅Succeeded
samples/snippets/csharp/VS_Snippets_Remoting/Socket_Sync_Send_Receive/CS/source.cs	✅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

[gewarren]

Thanks a lot @Dixin !