BinaryFormatter error when moving the components control in the Democonsole application

[Nora-Zhou01]

.NET version

9.0.100-preview.7.24368.5

Did it work in .NET Framework?

Not tested/verified

Did it work in any of the earlier releases of .NET Core or .NET 5+?

Yes, not repro in .NET 8.0, still reproduced in PR 11614

Issue description

In DemoConsole test app of Winforms repo's main branch, BinaryFormatter error when moving the components control in the Democonsole application

democonsole.mp4

Steps to reproduce

Test sample: DemoConsole in Winforms repo

[elachlan]

I am thinking the fix here will be to add a package reference to binary formatter.

@JeremyKuhne did the team want the codedomserializer to be binaryserializer only?

[JeremyKuhne]

There really isn't much choice but to depend on BinaryFormatter for CodeDomSerializer

[Tanya-Solyanik]

@LeafShi1 - please add the binary Formatter package to DemoConsole
https://www.nuget.org/packages/System.Runtime.Serialization.Formatters/9.0.0-preview.6.24327.7

winforms/src/System.Windows.Forms/tests/UnitTests/System.Windows.Forms.Tests.csproj

Line 18 in cfb1cf0

<PackageReference Include="System.Runtime.Serialization.Formatters" Version="$(SystemRuntimeSerializationFormattersPackageVersion)" />

[Syareel-Sukeri]

Verified the issue on the latest DemoConsole test app of Winforms repo from main branch, it was fixed. No BinaryFormatter error appears when moving components control in DemoConsole application.

MovingComponentControl.mp4