>But unless the called method needs to access existing values using 'ref' is a waste of bandwidth.
Hadn't thought about that but with and empty varchar going in for an errormessage are we really talking about a lot of bandwidth?
>
>>Sorry not time to read the thread right now but the first time I looked at using out params I ultimately smacked my head and realized I'd forgotten I could pass in by reference.
>>
>>>Hi,
>>>
>>>I'm trying to adjust a method so I can get two bits of information out of it. Previously I was just returning an error code, now I would like to return an error message along with the code. I found one way to do this is to use out parameters, so I adjusted my methods definition to this:
>>>
>>>
public void SendEmails(Guid emailPK, string subject, string html, out int errorCode, out string errorMessage)
>>>
>>>When I try calling this method like this:
>>>
>>>
int errorCode;
>>>string errorMessage;
>>>emailNotifications.SendEmails(emailPK, email.blk_subject, email.blk_html, out errorCode, out errorMessage);
>>>
>>>I get this error:
>>>
>>>"No overload for method 'SendEmails' takes 5 arguments"
>>>
>>>Maybe it's too early in th emorning for me but I think I'm counting correctly.
>>>
>>>Can anybody help enlighten me, please?
Charles Hankey
Though a good deal is too strange to be believed, nothing is too strange to have happened.
- Thomas Hardy
Half the harm that is done in this world is due to people who want to feel important. They don't mean to do harm-- but the harm does not interest them. Or they do not see it, or they justify it because they are absorbed in the endless struggle to think well of themselves.
-- T. S. Eliot
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Liberty is a well-armed sheep contesting the vote.
- Ben Franklin
Pardon him, Theodotus. He is a barbarian, and thinks that the customs of his tribe and island are the laws of nature.