Public/xcrypt/Resolve-MemberOwnerType.ps1
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function Resolve-MemberOwnerType { [CmdletBinding()] param( [Parameter(Position = 0)] [System.Management.Automation.PSMethod]$Method ) # TODO: support overloads, support interface definitions $PSCmdlet.WriteVerbose("Resolving owning type of '$($Method.Name)'.") # hackety-hack - this is prone to breaking in the future $TargetType = [System.Management.Automation.PSMethod].GetField("baseObject", "Instance,NonPublic").GetValue($Method) if (($TargetType -isnot [System.Type]) -and (!$TargetType.__CLASS)) { $TargetType = $TargetType.GetType() } if ($TargetType -is [System.Management.ManagementObject]) { $DeclaringType = Get-CimClass $TargetType.__CLASS -Namespace $TargetType.__NAMESPACE } else { if ($Method.OverloadDefinitions -match "static") { $Flags = "Static,Public" } else { $Flags = "Instance,Public" } # TODO: support overloads $MethodInfo = $TargetType.GetMethods($Flags) | Where-Object { $_.Name -eq $Method.Name } | Select-Object -First 1 if (!$MethodInfo) { # this shouldn't happen. throw "Could not resolve owning type." } $DeclaringType = $MethodInfo.DeclaringType } $PSCmdlet.WriteVerbose("Owning type is $($TargetType.FullName). Method declared on $($DeclaringType.FullName).") $DeclaringType } |