Скачать или смотреть How to Create Calculated Properties in PowerShell

Calculated properties is a very powerful technique in PowerShell. Often the participants in my PowerShell classes struggle with calculated properties. In this episode, I will walk you through creating calculated properties several times to help you understand the value of calculated properties and how to create them.

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0:00 - How to Create Calculated Properties in PowerShell
0:20 - Gathering objects to use
1:02 - How to reference the current object in the PowerShell Pipeline
1:32 - The NAME and EXPRESSION values
2:06 - Renaming a property
3:27 - Alternative ways to write the code
3:54 - Adding a second calculated property
4:53 - Pro Tip - Removing the original, unneeded properties
5:26 - Create a new property from a calculation
6:22 - Pro Tip - Running a script to do the calculation
7:27 - Summary of Calculated properties