public static TeamFoundationIdentity ParseUserIdentity(string argumentName, TfsTeamProjectCollection collection, object argumentUser)
{
TeamFoundationIdentity userIdentity = null;
if (argumentUser != null)
{
if (argumentUser is PSObject)
{
argumentUser = (argumentUser as PSObject).BaseObject;
}
if (argumentUser is string)
{
string userEmail = argumentUser as string;
userIdentity = collection.GetUserIdentityByEmail(userEmail);
if (userIdentity == null)
{
throw new PSArgumentException(string.Format("Field \"{0}\": No user is found through email: {1}.", argumentName, userEmail));
}
}
else if (argumentUser is TeamFoundationIdentity)
{
userIdentity = argumentUser as TeamFoundationIdentity;
}
else
{
throw new PSArgumentException("Field \"Assigned To\": the argument type is not supported. We only support user email and TeamFoundationIdentity.");
}
}
return(userIdentity);
}
