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Unexpected pUpgradeRequired value returned for a VS 2022 solution with WPF(.Net core).
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(281.6, 94%, 37%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EE%3C/text%3E%3C/svg%3E)
eddy
6
Reputation points
A VSIP package built using VS2022 SDK , returns pUpgradeRequired as true when UpgradeProject_CheckOnly method is invoked for a solution file for project typ(WPF(.net Core) ).
This issue is not occuring for (WPF(.net framework) and other project type templates.
Would appreciate if someone can let me know if this is the right and complete way to check if upgrade is required or not. ?
Steps -
- Open Vs2022 and create one project of WPF(.net core) type.
- Add that project in source control (our own source control).
- Close Vs2022.
- Open Vs2022 again and from file open that solution and found Vs2022 showing dialog for upgrade required.
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![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(140.8, 78%, 23%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ETS%3C/text%3E%3C/svg%3E)
Tianyu Sun-MSFT 34,806 Reputation points Microsoft External Staff2022-05-30T03:30:16.767+00:00 Hi @eddy ,
Welcome to Microsoft Q&A forum.
Is there any limitation when you add the project to your own source control? For example, ignoring any files, cache files/folders like
.vsfolder or…? Not sure if your source control/server did something, but the "Steps" you shared look good and it seems no need to upgrade. Maybe you can try IVsProjectUpgradeViaFactory4.UpgradeProject_CheckOnly method instead of IVsProjectUpgradeViaFactory.UpgradeProject_CheckOnly method, as it will return more detailed code ofpUpgradeRequired.Regards,
Tianyu -
eddy 6 Reputation points
2022-05-30T06:14:45.087+00:00 Thanks for reply. From source control side i don't think any issue as this is working fine for WPF(.net framework) project templates and other project templates.
Currently i am facing this issue only for WPF(.net core ) project template type.
I tried IVsProjectUpgradeViaFactory4.UpgradeProject_CheckOnly and i was getting "VSPUVF_PROJECT_ONEWAYUPGRADE" for pUpgradeRequired
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Tianyu Sun-MSFT 34,806 Reputation points Microsoft External Staff
2022-05-31T09:54:09.263+00:00 "Only for WPF(.net core) project template type" > can I understand as other projects(except WPF) which based on .Net Core work well? Besides, is there any file changed after you reopened VS 2022 and reopened this project?
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eddy 6 Reputation points
2022-06-01T04:34:45.93+00:00 I tried with "MSTest test project"(.net core) project templates and it is happening for that one also.
I simply open the project which is added in our source control, no file change.
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Tianyu Sun-MSFT 34,806 Reputation points Microsoft External Staff
2022-06-06T09:57:55.877+00:00 Hi @eddy , does the dialog for upgrade required show any message about upgrade what, such as updating target platform, updating target Windows SDKs…? Besides, if you check the
.xxprojfile in your project folder before and after, will you see any xml line modified, added or removed? -
eddy 6 Reputation points
2022-06-14T10:56:30.06+00:00 No. I am getting message regarding file is change outside from VS IDE . Do you want to reload it or not. I change nothing.
--Simply add my files to our source code management.
--Close Visual studio.
-- Open Visual studio and try to load project. -
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(179.20000000000002, 5%, 27%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EDK%3C/text%3E%3C/svg%3E)
Dada Khalandhar Gooty 0 Reputation points2024-03-08T05:39:17.8266667+00:00 Did anyone found solution for this issue. I am also facing a similar problem.
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