All rules
CA2258Usage Enabled by default: As warning
Providing a 'DynamicInterfaceCastableImplementation' interface in Visual Basic is unsupported
Providing a 'DynamicInterfaceCastableImplementation' interface in Visual Basic is unsupported
Microsoft docsDescription
Providing a functional interface that's attributed with DynamicInterfaceCastableImplementationAttribute requires the Default Interface Members feature, which is not supported in Visual Basic.
Cause
Use of System.Runtime.InteropServices.DynamicInterfaceCastableImplementationAttribute in Visual Basic.
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Do not suppress a warning from this rule.
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