functions/Get-ExifTag.ps1
|
function Get-ExifTag { <# .SYNOPSIS Returns a list of tags known to the [System.Drawing.Bitmap] class. .DESCRIPTION Returns a list of tags known to the [System.Drawing.Bitmap] class. .PARAMETER AsHashTable Returns data as a hash table. .EXAMPLE ## Get all known EXIF tags ## PS C:\> Get-ExifTag .EXAMPLE ## Get all known EXIF tags as a hash table ## PS C:\> Get-ExifTag -AsHashTable .NOTES Author : nmbell .LINK https://docs.microsoft.com/en-us/dotnet/api/system.drawing.imaging.propertyitem.id?view=dotnet-plat-ext-6.0 #> # Function alias # [Alias('xxx')] # Use cmdlet binding [CmdletBinding()] # Declare parameters Param ( [Switch] $AsHashTable ) BEGIN { # Common BEGIN: Set-StrictMode -Version 3.0 $start = Get-Date $thisFunctionName = $MyInvocation.MyCommand Write-Verbose "[$thisFunctionName]Started: $($start.ToString('yyyy-MM-dd HH:mm:ss.fff'))" # Function BEGIN: } PROCESS { # Read from file $tagDataCsv = Get-Content -Path $script:tagDescriptionsPath | ConvertFrom-Csv # Create a list of tags If ($AsHashTable) { $tagHashTable = @{} ForEach ($td in $tagDataCsv) { $tagHashTable[[Int32]$td.IdDec] = $td.Tag } # Output $tagHashTable } Else { # Output $tagDataCsv } } END { # Function END: # Common END: $end = Get-Date $duration = New-TimeSpan -Start $start -End $end Write-Verbose "[$thisFunctionName]Stopped: $($end.ToString('yyyy-MM-dd HH:mm:ss.fff')) ($($duration.ToString('d\d\ hh\:mm\:ss\.fff')))" } } |