Functions/Get-Enum.ps1
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function Get-Enum { <# .SYNOPSIS To get the static values of enum datatypes .DESCRIPTION To get the static values of enum datatypes .PARAMETER TypeName A typename or array of typenames that you wish to enumerate the enum values. Can accept input from the pipeline. .PARAMETER Binary A switch that will also display the value in binary form. .PARAMETER Hex A switch that will also display the value in hexadecimal form. .PARAMETER IncludeInput A switch determining if you want the TypeName to appear in the output. Aliased to 'IncludeType' .EXAMPLE Get-Enum -TypeName 'System.Windows.Forms.DialogResult' Name Value ---- ----- None 0 OK 1 Cancel 2 Abort 3 Retry 4 Ignore 5 Yes 6 No 7 .EXAMPLE Get-Enum -TypeName 'System.Windows.Forms.MessageBoxButtons' -Hex -IncludeInput TypeName Name Value Hex -------- ---- ----- --- System.Windows.Forms.MessageBoxButtons OK 0 0x0 System.Windows.Forms.MessageBoxButtons OKCancel 1 0x1 System.Windows.Forms.MessageBoxButtons AbortRetryIgnore 2 0x2 System.Windows.Forms.MessageBoxButtons YesNoCancel 3 0x3 System.Windows.Forms.MessageBoxButtons YesNo 4 0x4 System.Windows.Forms.MessageBoxButtons RetryCancel 5 0x5 .EXAMPLE Get-Enum -TypeName 'System.Windows.Forms.MessageBoxButtons' -Binary Name Value Binary ---- ----- ------ OK 0 0 OKCancel 1 1 AbortRetryIgnore 2 10 YesNoCancel 3 11 YesNo 4 100 RetryCancel 5 101 #> [CmdletBinding(ConfirmImpact='None')] [OutputType('psobject')] [Diagnostics.CodeAnalysis.SuppressMessageAttribute('PSAvoidUsingInvokeExpression','')] [Diagnostics.CodeAnalysis.SuppressMessageAttribute('PSUseProcessBlockForPipelineCommand','')] param ( [Parameter(Mandatory,Position=0,ValueFromPipeline)] [type[]] $TypeName, [switch] $Binary, [switch] $Hex, [Alias('IncludeType')] [switch] $IncludeInput ) begin { Write-Verbose -Message "Starting [$($MyInvocation.Mycommand)]" if ($Binary) { Write-Verbose -Message 'Binary included in output.' } if ($Hex) { Write-Verbose -Message 'Hex included in output.' } if ($IncludeInput) { Write-Verbose -Message 'TypeName included in output.' } } process { foreach ($currentType in $TypeName) { write-verbose "currentType [$currentType]" if ($currentType.BaseType.FullName -ne 'System.Enum') { Write-Error -message "Type '$curExpandType' is not an enum" break } if ($IncludeInput) { $props = @( @{ Name = 'TypeName' ; Expression = { Invoke-Expression "write-output $($currenttype)" }} @{ Name = 'Name' ; Expression = { [string] $_ } } @{ Name = 'Value' ; Expression = { [int32](Invoke-Expression -Command "[$($currentType.FullName)]'$_'") }} ) } else { $props = @( @{ Name = 'Name' ; Expression = { [string] $_ } } @{ Name = 'Value' ; Expression = { [int32](Invoke-Expression -Command "[$($currentType.FullName)]'$_'") }} ) } if ($Binary) { $props += @{ Name = 'Binary'; Expression={[Convert]::ToString([int32](Invoke-Expression -Command "[$($currentType.FullName)]'$_'"), 2)}} } if ($Hex) { $props += @{ Name = 'Hex'; Expression={'0x{0}' -f ([Convert]::ToString([int32](Invoke-Expression -Command "[$($currentType.FullName)]'$_'"), 16))}} } [enum]::GetNames($currentType) | Select-Object -Property $props } } end { Write-Verbose -Message "Ending [$($MyInvocation.Mycommand)]" } } |