Flags uses of an empty string literal ("").
Inspection type: LanguageOpportunities
Standard library constant 'vbNullString' is more explicit about its intent, and should be preferred to a string literal. While the memory gain is meaningless, an empty string literal still takes up 2 bytes of memory, but 'vbNullString' is a null string pointer, and doesn't
The following quick-fixes are available for this inspection:
Each example is a self-contained MCVE showing the feature in a single specific scenario.
Module1by default, these are general-purpose standard procedural modules.
Class1by default, these modules define the default interface for an object of that type.
VB_PredeclaredIdattribute set to
True(with or without a
@Interfaceannotation) whose default interface is not a class type intended to be instantiated.
The following code should trigger this inspection:
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