Implements the core filtering logic for Visual Studio instances. It handles complex criteria including version ranges (e.g., [15.0,16.0)), product IDs, workload requirements (with wildcard support), and legacy instance merging. The code demonstrates robust error handling and efficient iteration over COM interfaces, making it a reusable pattern for filtering complex object graphs based on dynamic criteria.

Provides a custom glob pattern matching implementation for Windows file paths. It converts glob patterns (e.g., **\msbuild.exe) into regular expressions, handling edge cases like directory separators, wildcards, and path normalization. This component is self-contained and demonstrates non-obvious skill in parsing and validating file search patterns, suitable for extraction into a general-purpose file search utility.

Implements the Strategy pattern for output serialization. It defines a common interface for formatting instances into text, JSON, XML, or value formats. The base class handles property retrieval and common logic, while derived classes handle specific serialization details. This separation of concerns allows for easy extension to new formats and demonstrates clean architectural design for data presentation.