Solved

Optional Parameter

Posted on 2001-09-03
3
181 Views
Last Modified: 2010-04-06
I want to pass a optiponal paramenter in a function as date.
0
Comment
Question by:princemahesh
[X]
Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people just like you are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
3 Comments
 
LVL 7

Accepted Solution

by:
Motaz earned 20 total points
ID: 6452244
function Add(X: Integer; ADate: TDateTime = 0): Integer;
begin
  ShowMessage(IntToStr(X));
  ShowMessage(DateToStr(ADate));
  Result:= Trunc(ADate);
end;
0
 

Expert Comment

by:DelFreak
ID: 6452263
Listening...
0
 

Author Comment

by:princemahesh
ID: 6452267
Thanks,

I was tring to set default value to Null instead of '0'.
0

Featured Post

Free Tool: ZipGrep

ZipGrep is a utility that can list and search zip (.war, .ear, .jar, etc) archives for text patterns, without the need to extract the archive's contents.

One of a set of tools we're offering as a way to say thank you for being a part of the community.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

The uses clause is one of those things that just tends to grow and grow. Most of the time this is in the main form, as it's from this form that all others are called. If you have a big application (including many forms), the uses clause in the in…
Hello everybody This Article will show you how to validate number with TEdit control, What's the TEdit control? TEdit is a standard Windows edit control on a form, it allows to user to write, read and copy/paste single line of text. Usua…
Michael from AdRem Software explains how to view the most utilized and worst performing nodes in your network, by accessing the Top Charts view in NetCrunch network monitor (https://www.adremsoft.com/). Top Charts is a view in which you can set seve…
If you’ve ever visited a web page and noticed a cool font that you really liked the look of, but couldn’t figure out which font it was so that you could use it for your own work, then this video is for you! In this Micro Tutorial, you'll learn yo…
Suggested Courses
Course of the Month10 days, 3 hours left to enroll

623 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question