nameof() expression

[andrii.savka]

Hello,

I updated all my projects to use C# 7.0 and .NET Framework 4.7.2.
But I couldn't use nameof() expression.

Any idea why is it?

P.S. Ranorex 9.3.2

[odklizec]

Hi

It is not possible to compile the solution or what? I believe that NameOf is C# 6 related? Actual Ranorex version should be able to compile C# code up to version 7, so there should not be a problem with compiling this expression. Could you please post a small sample solution, featuring problematic code?

[andrii.savka]

Hello odklizec,

Yep, I could not compile. You can see it on screenshots.

2020-06-24_14-03-03.png (33.08 KiB) Viewed 68 times

2020-06-24_14-02-53.png (6.48 KiB) Viewed 68 times

As you can see, all my projects are updated to the last support version.
But I could not use C# 7.0 features.

2020-06-24_14-04-11.png (19.68 KiB) Viewed 68 times

[odklizec]

Hi,

I just tried to convert C#5 to C#7, added nameof and it compiles OK? So I guess something's missing on your computer? Have you tried to install 4.7.2 SDK and targeting pack?

2020-06-24_14-13-58.png (84.75 KiB) Viewed 64 times

[andrii.savka]

Hello,
I have already made this. I had converted all projects, and after that, I stuck with this problem.
Also, I have installed sdk.

2020-06-24_15-19-09.png (11.91 KiB) Viewed 63 times

2020-06-24_15-16-36.png (9.65 KiB) Viewed 63 times

[odklizec]

Hi,

Well, there seems to be missing 4.7.2 targeting pack in your system? This is what I have installed:

2020-06-24_14-23-36.png (13.22 KiB) Viewed 61 times

[andrii.savka]

Could not solve the problem with targeting packs.
Fixed problem by downgrading to .net framework 4.6.2
thank you!