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Count # of lines in a Textfile FAST !
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Forum:
Visual FoxPro
Catégorie:
Codage, syntaxe et commandes
Titre:
Count # of lines in a Textfile FAST !
Versions des environnements
Visual FoxPro:
VFP 8 SP1
OS:
Windows XP SP2
Network:
Windows 2003 Server
Database:
Visual FoxPro
Divers
Thread ID:
01347163
Message ID:
01347163
Vues:
57
Hey Gang...

Any quick way to Count the number of Lines in a Text File?

I have some data coming in a delimited textfile. Each line represents a normal record.

What I did was to open the file, and loop through each line of data and keep track of how many times this was done until I reach the end of the file.... like this...
*Count the number of records in the file...
     lnNumOfRecords = 0
     DO WHILE !FEOF(lnHandle)
          lcText = ALLTRIM(FGETS(lnHandle))
          lnNumOfRecords = lnNumOfRecords + 1
     ENDDO
     filetop  = FSEEK(lnHandle, 0)				&& Move pointer to BOF
Kinda slow with a LARGE file....

I needed to know how many lines, because with this known, I can then use this info in a Thermometer when I REALLY process the text file.

Thanks!
Tommy Tillman A+ NetWork+ MCP
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