Plateforme Level Extreme
Abonnement
Profil corporatif
Produits & Services
Support
Légal
English
How to create completed % status bar during copying file
Message
 
 
Information générale
Forum:
Visual FoxPro
Catégorie:
Contrôles ActiveX en VFP
Divers
Thread ID:
00496067
Message ID:
00496404
Vues:
12
BTW, instead of Do while !eof() you can use scan/endscan, which is usually faster. You also can do replace in just one command, instead of using multiple replaces.

>Zaheer,
>
>First of all, notice about usage of < pre > / < / pre > tags to make your program to be more readable (BTW, you if want to be fancy, you can download Mike Helland mhHTMLCode program, which will convert program code to HTML suitable code with all proper coloring).
>
>Secondly, where do you want to show your progress bar? In do while loop or in APPEND FROM textfile command? Or may be both? The first one is easy, I'll send you examples to your e-mail. The second is a little bit trickier and I haven't yet written a ProgressBar function for text files (though several valuable ideas were discussed in a thread, I pointed you too).
>
>
>>Thank you Nadya
>>
>>The program is following
>>
>>&& WRITTEN BY MOHAMMAD ZAHEER EMAIL: ZAHEER_M@HOTMAIL.COM
>>
>>&& BEFORE RUNNING THIS PROGRAM YOU SHOULD CERATE POS.TXT FILE CONTAINING
>>&& FIXED LENGTH RECORDS OF WIDTH 48
>>close all			&& comment
>>IF FILE('POS.DBF') && CHECKING BEFORE UPDATING POS.DBF BECAUSE
>>  ERASE POS.DBF	  && THE LAST CHANGES HAVE BEEN DONE SO THIS TIME
>>ENDIF						  && POS.DBF SHOULD BE CREATED NEW FROM POS.TXT
>> && THE FOLLOWING COMMAND WILL CREATE POS.DBF STRUCTURE WE NEED THE SAME
>> && STRUCTURE EACH TIME SO BY THIS PROGRAM ALL THE STRUCTURE INFORMATION
>> && IS SAVED.
>>create table pos.dbf(posfield c(48),pbcode c(12),;
>>						pdep n(4), piprice n(14,2),pdesc c(18))
>> && THE FOLLOWING COMMAND WILL APPEND ONLY ONE FIELD FROM POS.TXT
>> && POS.TXT HAS FIXED LENGTH RECORDS. THIS APPENDED FIELD CONTAINS
>> && ALL THE FIELDS
>>append from c:\itemver\pos.txt delimited && THE PATH IS MENTIONED FOR POS.TXT
>>go top  && GO TO BEGGING OF FILE
>>do while .not. eof() && Now replacement of other field from first field will
>>										 && carry on until end of file, because the first
>>										 && filed is containing all data for all fields
>>										
>>	replace pbcode with posfield
>>	replace pdep with Val(substr (posfield,13,4))
>>	replace piprice with Val(substr(posfield,17,12));
>>				+(Val(substr(posfield,29,2))/100) && to convert text to numeric
>>	replace pdesc with substr(posfield,31,48)
>>	skip
>>	loop
>>enddo
>>&& NOW REPLACEMENT IS COMPLETE AND WE WILL DROP THE FIELD POSFIELD WHICH
>>&& WE HAVE MADE FOR TEMPORARY DATA STORAGE. WE ALSO CHANGE THE DATA FIELD
>>&& TYPE
>>alter table pos.dbf drop column posfield alter column pbcode n(12)
>>return
>>&& NOW YOUR TABLE IS READY TO USE IN FORM ETC.
>>&& YOU CAN USE THE SAME WAY FOR OTHER TEXT FILE CONVERSION TO TABLE.
>>&& I HAVE USED THE SAME PROGRAM TO CONVERT THE ANOTHER TEXT FILE TO DBF FILE
>>
>>
>>********************THE DOWN IS JUST ANOTHER SAME CONVERSION OF IVAS400.TXT
>>
>>&& comment
>>IF FILE('IVAS400.DBF') && CHECKING BEFORE UPDATING IVAS400.DBF BECAUSE
>>  ERASE IVAS400.DBF	   && THE LAST CHANGES HAVE BEEN DONE SO THIS TIME
>>ENDIF						     && IVAS400.DBF SHOULD BE CREATED NEW FROM IVAS400.TXT
>>creat table ivas400.dbf(ivas400 c(155),asidep c(2),;
>>	asino c(6),asidesc c(40),asibrand c(10),asiwhp c(4),;
>>	asimp c(4),asisp c(4),asiboxco c(12),asiboxp n(10,2),;
>>	asipcsco c(12),asipcsp n(10,2),asiwhqty n(10,0),;
>>	ast1qty n(10),ast2qty n(10),ast5qty n(10),expdt c (8))
>>
>>append from c:\itemver\ivas400.txt delimited && APPEND FROM IVAS400.TXT
>>go top
>>do while .not. eof()
>>replace asidep with ivas400
>>replace asino with substr (ivas400,3,8)
>>replace asidesc with substr(ivas400,9,48)
>>replace asibrand with substr(ivas400,49,58)
>>replace asiwhp with substr(ivas400,59,62)
>>replace asimp with substr (ivas400,63,66)
>>replace asisp with substr(ivas400,67,70)
>>replace asiboxco with substr(ivas400,71,82)
>>replace asiboxp with val(substr(ivas400,83,8));
>>	+(val(substr(ivas400,91,2))/100) && to convert text to numeric
>>replace asipcsco with substr (ivas400,93,104)
>>replace asipcsp with val(substr(ivas400,105,8));
>>	+(val(substr(ivas400,113,2))/100)
>>replace asiwhqty with val(substr(ivas400,115,10))
>>replace ast1qty with val(substr(ivas400,125,10))
>>replace ast2qty with val(substr(ivas400,135,10))
>>replace ast5qty with val(substr(ivas400,145,10))
>>replace expdt with substr(ivas400,155,10)
>>skip
>>loop
>>enddo
>>alter table ivas400.dbf drop column ivas400;
>> alter column asiboxco n(12) alter column asipcsco n(12);
>> alter column asidep n(2)
>>return
>>&& end of replacement of text files to data base files
>
If it's not broken, fix it until it is.


My Blog
Précédent
Répondre
Fil
Voir

Click here to load this message in the networking platform