Put back setting of field in DirectorySearcher.FindAll

[stephentoub]

This was removed accidentally due to erroneously thinking it was a local rather than a field.
Reverts most of dotnet/corefx#40321
Fixes#79066

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Issue Details

---

This was removed accidentally due to erroneously thinking it was a local rather than a field.
Reverts most of dotnet/corefx#40321
Fixes #79066

Author:	stephentoub
Assignees:	-
Labels:	area-System.DirectoryServices
Milestone:	-

[MihaZupan]

Unfortunate field naming :/

[marek-safar]

Why not to backport this?

[stephentoub]

We could. We've just had one comment about it in three years. This shipped in .NET 5.

[akoeplinger]

@stephentoub I think we also got a comment in #47169 (comment)

It does sound like a backport candidate to me.

[stephentoub]

/backport to release/7.0

[stephentoub]

/backport to release/6.0

[github-actions]

Started backporting to release/7.0: https://github.com/dotnet/runtime/actions/runs/3608961498

[github-actions]

Started backporting to release/6.0: https://github.com/dotnet/runtime/actions/runs/3608962541

[stephentoub]

@stephentoub I think we also got a comment in #47169 (comment)

It does sound like a backport candidate to me.

Thanks. So it's that issue now fixed in main as well?

[akoeplinger]

Yes, I tested and it fixes that issue in main.

[stephentoub]

Thanks for validating that.