HttpContext.Current should not be read-only

[afshinm]

Describe the bug

Looking at the System.Web implementation, it seems like HttpContext.Current is not read-only https://github.com/microsoft/referencesource/blob/master/System.Web/HttpContext.cs#L566-L579 which is different than our implementation https://github.com/dotnet/systemweb-adapters/blob/main/src/Microsoft.AspNetCore.SystemWebAdapters/HttpContext.cs#L31

To Reproduce

Try HttpContext.Current = new HttpContext(...); and you will get this error "CS0200: Property or indexer 'HttpContext.Current' cannot be assigned to -- it is read only"

Exceptions (if any)

None, causes build error.

Further technical details

Please include the following if applicable:

ASP.NET Framework Application:

• Technologies and versions used (i.e. MVC/WebForms/etc):
• .NET Framework Version: 4.7.2
• IIS Version: 10
• Windows Version: 11

ASP.NET Core Application:

• Targeted .NET version: 6.0
• .NET SDK version: 1.2.0

[twsouthwick]

That's fine - feel free to make a PR

[twsouthwick]

@afshinm are you interested in providing this? we'll be releasing a v1.3 around the time of .net 8 release

[afshinm]

@twsouthwick yeah sure, I should be able to send a PR tomorrow.

[afshinm]

@twsouthwick Sorry for the delay, I just opened a PR to address this issue #416