ROSLYN.SECURITY.CA2119 : Seal methods that satisfy private interfaces (C#)

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ROSLYN.SECURITY.CA2119 : Seal methods that satisfy private interfaces (C#)

Summary

An inheritable public type provides an overridable method implementation of an internal (Friend in Visual Basic) interface. To fix a violation of this rule, prevent the method from being overridden outside the assembly.

This check corresponds to Roslyn rule CA2119. For full rule details, see the Microsoft website: CA2119.

Properties

Class Name	Seal methods that satisfy private interfaces (C#)
Significance	security
Mnemonic	ROSLYN.SECURITY.CA2119
Categories	None
Availability	Available for C# only.
Enabling	Checks for this warning class are disabled by default. To enable them, add the following WARNING_FILTER rule to the project configuration file. WARNING_FILTER += allow class="Seal methods that satisfy private interfaces (C#)"

Relevant Configuration File Parameters

The following configuration file parameters affect checks for this warning class.