Manipulating Object

This topic contains 2 replies, has 3 voices, and was last updated by Profile photo of Curtis Smith Curtis Smith 1 year, 7 months ago.

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  • #32653
    Profile photo of 37mm
    $memory   = Get-WmiObject -ComputerName $computerName  win32_physicalmemory
     RAMtotal =  (($memory.capacity | Measure-Object -sum).sum)/1gb

    I am trying to format this with two number to the right of the decimal. "N0 {0.00} formatted" the values I have are objects not INT. How do I clean this up?

  • #32655
    Profile photo of Peter Jurgens
    Peter Jurgens

    To use formatting you can use the -f operator but bear in mind that this only returns strings so sorting may not work as you'd expect. Here's an example:

    "{0:N2}" -f [Math]::Pi

    This takes the values to the right of the -f operator, inserts it into the string "template" at position 0 (denoted by the first 0) and formats it as a number with 2 decimal places (N2)

  • #32657
    Profile photo of Curtis Smith
    Curtis Smith

    Use the Math.Round method if you are trying to crop off lots of extra decimal values, but if you are just trying to always have 2 decimal places, even if it's just a whole number, Peter's got your answer.

    $memory   = Get-WmiObject win32_physicalmemory
    $RAMtotal =  [Math]::Round((($memory.capacity | Measure-Object -sum).sum)/1gb, 2)

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