Lazarus
Home
Help
TinyPortal
Search
Login
Register
Lazarus
»
Forum
»
Programming
»
Packages and Libraries
»
FPSpreadsheet
»
[Solved] fpspread: any method to make range address in order
Free Pascal
Website
Downloads
Wiki
Documentation
Bugtracker
Mailing List
Lazarus
Website
Downloads (Laz+FPC)
Packages (OPM)
FAQ
Wiki
Documentation (RTL/FCL/LCL)
Bugtracker
CCR Bugs
IRC channel
GIT
Mailing List
Other languages
Foundation
Website
Useful Wiki Links
Project Roadmap
Getting the Source
Screenshots
How to use the forum
About donations (wiki)
Bookstore
Computer Math and Games in Pascal
(preview)
Lazarus Handbook
Search
Advanced search
Recent
Step-into the field sette...
by
ginoo
[
Today
at 09:28:40 am]
Database standards OR Am ...
by
egsuh
[
Today
at 08:56:31 am]
FpDebug unexpected Assemb...
by
Marc
[
Today
at 08:46:38 am]
Who is Indy mattias?
by
jollytall
[
Today
at 08:26:24 am]
How to: create DLL file f...
by
KodeZwerg
[
Today
at 08:17:30 am]
Offical launch of the 1 B...
by
Handoko
[
Today
at 07:59:07 am]
Big Numbers Math
by
iLya2IK
[
Today
at 07:13:20 am]
Lazarus for Windows on aa...
by
dbannon
[
Today
at 07:02:55 am]
BUG REPORT: Unable to gen...
by
dbannon
[
Today
at 06:29:49 am]
what to do if my target M...
by
Laksen
[
Today
at 12:49:12 am]
For-in loop over constant...
by
ASerge
[
Today
at 12:36:09 am]
Converting a string/index...
by
TRon
[April 18, 2024, 11:56:37 pm]
exclude ALL packages from...
by
PascalDragon
[April 18, 2024, 11:33:29 pm]
Demoscene The Champs Crac...
by
KodeZwerg
[April 18, 2024, 11:29:50 pm]
Poll: Watches and Display...
by
440bx
[April 18, 2024, 10:55:14 pm]
Have anyone develop UEFI ...
by
PascalDragon
[April 18, 2024, 10:14:15 pm]
The weird Rewrite bug
by
PascalDragon
[April 18, 2024, 09:58:53 pm]
Assign (textfile) not com...
by
PascalDragon
[April 18, 2024, 09:51:50 pm]
Question for people who h...
by
PascalDragon
[April 18, 2024, 09:44:32 pm]
Linux Workspaces -- StayO...
by
AmatCoder
[April 18, 2024, 08:34:20 pm]
I just released a commerc...
by
Seenkao
[April 18, 2024, 07:57:21 pm]
Access violation when re-...
by
TRon
[April 18, 2024, 07:37:31 pm]
[SOLVED] assembler name i...
by
TRon
[April 18, 2024, 07:26:33 pm]
A fairly simple sound sol...
by
KodeZwerg
[April 18, 2024, 07:01:52 pm]
[Fun Fact] PNG and Micros...
by
Ten_Mile_Hike
[April 18, 2024, 06:24:19 pm]
« previous
next »
Print
Pages: [
1
]
Author
Topic: [Solved] fpspread: any method to make range address in order (Read 2509 times)
kjteng
Sr. Member
Posts: 259
[Solved] fpspread: any method to make range address in order
«
on:
May 27, 2018, 10:58:58 am »
I think there is a method/function that will change cell range from 'B3:A1' to 'A1:B3' but I could not find it. Any clue?
Thanks
«
Last Edit: June 11, 2018, 03:15:12 pm by kjteng
»
Logged
wp
Hero Member
Posts: 11916
Re: fpspread: any method to make range address in order
«
Reply #1 on:
May 27, 2018, 11:18:40 am »
There's no direct method available. You must use the formula parser to split the adress into parts and have it reassemble them:
Code: Pascal
[Select]
[+]
[-]
uses
fpsExprParser
;
function
FixCellRange
(
AWorksheet
:
TsWorksheet
;
ARangeStr
:
String
)
:
String
;
var
parser
:
TsSpreadsheetParser
;
begin
parser
:
=
TsSpreadsheetParser
.
Create
(
AWorksheet
)
;
try
parser
.
Expression
:
=
ARangeStr
;
Result
:
=
parser
.
Expression
;
finally
parser
.
Free
;
end
;
end
;
procedure
TForm1
.
Button1Click
(
Sender
:
TObject
)
;
begin
ShowMessage
(
FixCellRange
(
WorksheetGrid
.
Worksheet
,
'C3:A1'
)
)
;
end
;
I am not sure if this is working in the release version because I changed a lot with the formula parser recently.
Logged
kjteng
Sr. Member
Posts: 259
Re: fpspread: any method to make range address in order
«
Reply #2 on:
May 27, 2018, 12:48:19 pm »
yes. it works in trunk version.
I actually wrote my function as follows
Code: Pascal
[Select]
[+]
[-]
uses
fpsUtils
,
fpsTypes
;
function
FixCellRange
(
AN
:
string
)
:
string
;
var
cr
:
TsCellrange
;
procedure
Check
(
var
a
,
b
:
cardinal
)
;
var
ii
:
cardinal
;
begin
if
a > b
then
begin
ii
:
=
a
;
a
:
=
b
;
b
:
=
ii
end
;
end
;
begin
ParseCellRangeString
(
AN
,
cr
)
;
with
cr
do
begin
check
(
Col1
,
Col2
)
;
check
(
Row1
,
Row2
)
;
end
;
Result
:
=
GetCellRangeString
(
cr
)
;
end
;
Logged
wp
Hero Member
Posts: 11916
Re: fpspread: any method to make range address in order
«
Reply #3 on:
May 27, 2018, 01:29:45 pm »
Yes, of course. This is better because it does not require a worksheet
Logged
Print
Pages: [
1
]
« previous
next »
Lazarus
»
Forum
»
Programming
»
Packages and Libraries
»
FPSpreadsheet
»
[Solved] fpspread: any method to make range address in order
TinyPortal
© 2005-2018