1.1 KiB
1.1 KiB
TargetFrameworkName for default app domain no longer defaults to null if not set
Scope
Edge
Version Introduced
4.6
Source Analyzer Status
Planned
Change Description
The TargetFrameworkName was previously null in the default app domain, unless it was explicitly set. Beginning in 4.6, the TargetFrameworkName property for the default app domain will have a default value derived from the TargetFrameworkAttribute (if one is present). Non-default app domains will continue to inherit their TargetFrameworkName from the default app domain (which will not default to null in 4.6) unless it is explicitly overridden.
- Quirked
- Build-time break
Recommended Action
Code should be updated to not depend on AppDomainSetup.TargetFrameworkName defaulting to null. If it is required that this property continue to evaluate to null, it can be explicitly set to that value.
Affected APIs
M:System.AppDomainSetup.get_TargetFrameworkName
Category
Core