functions/Get-ExifType.ps1
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function Get-ExifType { <# .SYNOPSIS Internal function. .DESCRIPTION Generates a dictionary of data types. .EXAMPLE Get-ExifType .NOTES Author : nmbell .LINK https://docs.microsoft.com/en-us/dotnet/api/system.drawing.imaging.propertyitem.type #> # Function alias # [Alias('xxx')] # Use cmdlet binding [CmdletBinding()] # Declare parameters Param() 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 $typeDataCsv = Get-Content -Path $script:dataTypesPath | ConvertFrom-Csv # Create a list of types $typesHashTable = @{} ForEach ($td in $typeDataCsv) { $typesHashTable[[Int16]$td.NumericValue.Trim()] = $td.Description.Trim() } # Output $typesHashTable } 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')))" } } |