public void WriteError(ErrorRecord errorRecord)
{
var psobj = PSObject.AsPSObject(errorRecord);
// if merged with stdout, we can later on check to which stream the object usually belongs
psobj.WriteToErrorStream = true;
ErrorStream.Write(psobj);
ExecutionContext.AddToErrorVariable(errorRecord);
if (MergeErrorToOutput)
{
OutputStream.Write(psobj);
}
}