Solved

How to split a text string

Posted on 2012-03-26
5
441 Views
Last Modified: 2012-03-27
Hello

i need split a string text

Text = <text1>,<text2>,<text3>..

can split and return text by function

getText(1) = <text1>
getText(2) = <text2>
getText(3) = <text3>
0
Comment
Question by:XSoFTz
  • 3
  • 2
5 Comments
 
LVL 19

Accepted Solution

by:
Thommy earned 100 total points
ID: 37764727
Try this...

function GetText(const aDelimiter: Char;Input: string;idx:integer):string;
var
  sl: TStringlist;
begin
   sl:=TStringList.Create;
   sl.Delimiter:=aDelimiter;
   sl.DelimitedText:=Input;
   result:=sl[idx-1];
   sl.Clear;
   sl.free;
end;

Open in new window


...
GetText(',','Text1,Text2,Text3',2) = 'Text2'
0
 

Author Comment

by:XSoFTz
ID: 37771555
i problem i need return type to double ?

how to fix it ?
0
 
LVL 19

Expert Comment

by:Thommy
ID: 37771581
Can you please explain more detailled what you intend to do???
0
 

Author Comment

by:XSoFTz
ID: 37771618
can coding return to double or

can convert string to double ?
0
 
LVL 19

Expert Comment

by:Thommy
ID: 37771683
string conversion to double is only possible when string value is a floating point number representation!!!

You can convert such strings using Delphi function Val() or FloatToStr()...

Please post a new question for more help!!!
0

Featured Post

Is Your Active Directory as Secure as You Think?

More than 75% of all records are compromised because of the loss or theft of a privileged credential. Experts have been exploring Active Directory infrastructure to identify key threats and establish best practices for keeping data safe. Attend this month’s webinar to learn more.

Question has a verified solution.

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

Suggested Solutions

Title # Comments Views Activity
Filemaker 14 vs Delphi Embarcadero 7 186
how do i create updater to My Activex application? 3 79
LAN or WAN ? 11 82
creating threads in delphi 1 82
This article explains how to create forms/units independent of other forms/units object names in a delphi project. Have you ever created a form for user input in a Delphi project and then had the need to have that same form in a other Delphi proj…
In my programming career I have only very rarely run into situations where operator overloading would be of any use in my work.  Normally those situations involved math with either overly large numbers (hundreds of thousands of digits or accuracy re…
This Micro Tutorial hows how you can integrate  Mac OSX to a Windows Active Directory Domain. Apple has made it easy to allow users to bind their macs to a windows domain with relative ease. The following video show how to bind OSX Mavericks to …
Hi friends,  in this video  I'll show you how new windows 10 user can learn the using of windows 10. Thank you.

895 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

Need Help in Real-Time?

Connect with top rated Experts

14 Experts available now in Live!

Get 1:1 Help Now