'<typename>' cannot be used as an attribute because it is declared 'MustInherit'
Custom attribute classes cannot be declared as MustInherit.
Error ID: BC31506
To correct this error
- Remove the MustInherit modifier from custom attributes.
Deze browser wordt niet meer ondersteund.
Upgrade naar Microsoft Edge om te profiteren van de nieuwste functies, beveiligingsupdates en technische ondersteuning.
Custom attribute classes cannot be declared as MustInherit.
Error ID: BC31506