I'm trying to re-write a C# script in PowerShell. I'm figuring it out piece by piece.
The PowerShell version is telling me 'Cannot find an overload for "Call" and the argument count: "2".'. So I know it's because PS is requiring that the 3rd parameter be present. But, why doesn't the C# require it? Because of the "params"?
What does the params even mean or do in this context? How can I mimic that in PowerShell?
Yes, I left out a lot of code because I didn't feel it pertained to my issue of not understanding what's going on with this particular error.
C#
object dialog = r.Call(ofd, "CreateVistaDialog")
public class Reflector
{
public object Call(object obj, string func, params object[] parameters)
{
return Call2(obj, func, parameters);
}
}
PowerShell
$Dialog = $Reflector.Call($This.OFD, "CreateVistaDialog")
Class Reflector
{
[Object]Call([Object]$Obj, [String]$Func, [Object[]]$Parameters)
{
return $This.Call2($Obj, $Func, $Parameters)
}
}
In the C# Call parameters is an optional params type.
In your Powershell class, Call has three required parameters, $Parameters is not optional.
It looks like you could omit that parameter in your Powershell script since your not using it but I can't say whether Call2 uses it or not. You may just want to change the signatures of both methods in your Powershell script.
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