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| How to retrieve the total number of items in a folder ? |
| Iniciado por software, 19,ene. 2016 16:24 - 2 respuestas |
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Miembro registrado
27 mensajes |
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| Publicado el 19,enero 2016 - 16:24 |
Hi,
Example : How to find the total number of items in a windows folder ex. c:\temp by means of programming in windev ?
I tried already fListFile, fListDirectory and fDir but can't find an answer to my question.
Kind regards,
Eric |
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| Publicado el 20,enero 2016 - 11:05 |
Hi,
One approach is to list all the files and then count the number os CR (that is the character that separates the files).
You can try the following code:
// If you want the number of FILES
sResFileList is string = fListFile("C:\TEMP\*.*",frRecursive + frInterruptible)
nNumberofFiles is int = 0
IF sResFileList <> "" THEN
nNumberofFiles = StringCount(sResFileList,CR)>0?StringCount(sResFileList,CR)+1 ELSE 1
END
// If you want the number of DIRECTORIES
sResFileDirect is string = fListDirectory("C:\TEMP",frRecursive + frInterruptible)
nNumberofDirectories is int = 0
IF sResFileDirect <> "" THEN
nNumberofDirectories = StringCount(sResFileDirect,CR)>0?StringCount(sResFileDirect,CR)+1 ELSE 1
END
Hope it helps!
Regards,
Bruno
PS: if expected a high number of items then you should use fdir because is faster; |
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Miembro registrado
27 mensajes |
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| Publicado el 21,enero 2016 - 16:50 |
Thank you Bruno, i worked with FDir and it works fine !
ex.
// Declare the variable
ResFile is string
i is int = 0
ResFile = fDir("T:\Eric\in\*.*", frFile)
WHILE ResFile <> ""
i++
ResFile = fDir("", frFile)
END
Info("There are " + i + " itemspresent in the folder") |
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