rspec/rules/S3466/vbnet/rule.adoc

== Why is this an issue?

include::../description.adoc[]

=== Noncompliant code example

[source,vbnet]
----
Public Class BaseClass
    Public Overridable Sub MyMethod(ByVal Optional i As Integer = 1)
        Console.WriteLine(i)
    End Sub
End Class

Public Class DerivedClass
    Inherits BaseClass

    Public Overrides Sub MyMethod(ByVal Optional i As Integer = 1)
        ' ...
        MyBase.MyMethod() ' Noncompliant; caller's value is ignored
    End Sub

    Private Shared Function Main(ByVal args As String()) As Integer
        Dim dc As DerivedClass = New DerivedClass()
        dc.MyMethod(12) ' prints 1
    End Function
End Class
----

=== Compliant solution

[source,vbnet]
----
Public Class BaseClass
    Public Overridable Sub MyMethod(ByVal Optional i As Integer = 1)
        Console.WriteLine(i)
    End Sub
End Class

Public Class DerivedClass
    Inherits BaseClass

    Public Overrides Sub MyMethod(ByVal Optional i As Integer = 1)
        ' ...
        MyBase.MyMethod(i)
    End Sub

    Private Shared Function Main(ByVal args As String()) As Integer
        Dim dc As DerivedClass = New DerivedClass()
        dc.MyMethod(12) ' prints 12
    End Function
End Class
----

ifdef::env-github,rspecator-view[]

'''
== Implementation Specification
(visible only on this page)

include::../message.adoc[]

include::../highlighting.adoc[]

'''
== Comments And Links
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include::../comments-and-links.adoc[]

endif::env-github,rspecator-view[]