.NET 9.0 project form designer does not load properly after downloading the latest .NET 10.0 sdk in VS main.
Philip-Wang01 opened this issue · 2 comments
Philip-Wang01 commented
.NET version
.NET SDK 10.0.100-alpha.1.24570.22
Did it work in .NET Framework?
Yes
Did it work in any of the earlier releases of .NET Core or .NET 5+?
Yes, this is a regression issue. It also works fine on .NET 10.0.100-alpha.1.24561.7.
Issue description
| VS | Default .NET 9.0 version | .NET 10.0 version | Result |
|---|---|---|---|
| 17.13.0 Preview 2.0 (latest main) | 9.0.200-preview.0.24519.19 | 10.0.100-alpha.1.24570.22(latest sdk) | .NET 9.0 project form designer does not load properly |
| 17.13.0 Preview 2.0 (latest main) | 9.0.200-preview.0.24519.19 | 10.0.100-alpha.1.24561.7 | .NET 9.0 Project forms designer loads properly |
| 17.12.1 | 9.0.100 | 10.0.100-alpha.1.24570.22 | .NET 9.0 Project forms designer loads properly |
| 17.13.0 Preview 1.0 | 9.0.100-rc2.24474.11 | 10.0.100-alpha.1.24570.22 | .NET 9.0 project form designer does not load properly  |
More Info:
- verbose_log.txt
- This issue is not reproduced in .NET 6.0 and .NET 8.0 projects.
- This issue is also reproduced in the WPF project.
Steps to reproduce
- Install the latest build of VS and the latest build of .NET 10.0.
- Create a .NET 9.0 WinForms project and observe the results.
merriemcgaw commented
@Philip-Wang01 does this impact non WindowsDesktop apps, like console apps?
chaowendy commented
Verified this issue on VS latest build: Version 17.13.0 Preview 3.0 [35526.105.main]&17.13 Preview 1, the issue does not repro. After downloading the latest .NET 10.0 SDK , .NET 9.0 project form designer can load properly in VS main. So, close the issue.
