Private/Get-PrimaryMonitorResolution.ps1
function Get-PrimaryMonitorResolution { param ( [Parameter(Mandatory = $true, Position = 1)] [Object[]] $Monitors ) foreach ($Monitor in $Monitors) { $Item = Get-ItemProperty $Monitor.PSPath if ($Item.'Attach.ToDesktop') { #this is a monitor if (($Item.'Attach.RelativeX' -eq 0) -and ($Item.'Attach.RelativeY' -eq 0)) { #this is the primary monitor $Width = $Item.'DefaultSettings.XResolution' $Height = $Item.'DefaultSettings.YResolution' } } } if ((!$Width) -and (!$Height)) { Throw "Failed to find width and height" } return @{ Width = $Width Height = $Height } } |