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.NET Framework

As explained in Learn PowerShell Scripting in a Month of Lunches, Second Edition: Write and organize scripts and tools

.NET Framework is Microsoft's software framework and runtime library for building and running Windows applications.

.NET Framework is a large Windows software ecosystem that PowerShell uses to reach existing automation capabilities. PowerShell acts as a translator, giving administrators a consistent command interface instead of requiring direct knowledge of C#, thousands of Windows APIs, or several programming languages. section 25.1 section 25.6

Working with .NET through PowerShell involves:

  • Recognizing types, classes, instances, and members as the basic vocabulary for navigating the ecosystem. section 25.6
  • Using .NET classes when no prebuilt cmdlet addresses the task, then wrapping that functionality in a conventional PowerShell command. section 25.0 section 25.1
  • Treating security as an operational concern: restricting PowerShell does not remove the underlying .NET and Windows functionality available to attackers. section 7.1

Small wrappers, practical results

Examples use .NET classes for mathematical operations and text-to-speech synthesis, then turn .NET functionality into reusable wrappers such as speech synthesis and an input box function. section 25.6

How Learn PowerShell Scripting in a Month of Lunches, Second Edition: Write and organize scripts and tools covers it

How deep it goes
Explains the wrapper relationship, core object vocabulary, live class usage, and reusable wrappers without treating raw .NET code as the preferred script interface.
Examples
Uses mathematical operations, text-to-speech synthesis, speech wrappers, and an input box function.
What you can do after
Build it from scratch by creating maintainable PowerShell wrappers around selected .NET functionality.
How it connects
Connects .NET Framework with PowerShell, Windows APIs, Common Information Model, COM, C#, and Windows automation.

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This explainer was generated by Manning's knowledge graph from the text of Learn PowerShell Scripting in a Month of Lunches, Second Edition: Write and organize scripts and tools. The section links point to the parts of the book it draws on.