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Bug in GetWordNum
Message
De
14/08/2017 07:15:39
 
 
À
14/08/2017 06:41:32
Information générale
Forum:
Visual FoxPro
Catégorie:
Codage, syntaxe et commandes
Versions des environnements
Visual FoxPro:
VFP 9 SP2
OS:
Windows 10
Divers
Thread ID:
01653264
Message ID:
01653275
Vues:
83
How this address the question of your original post?

Quote: If the string being searched begins with the delimiter, and you are requesting the first word, the function will return the Second word in the list.

>Yes, this may be better then ALINES solution
>
>
>>The behavior you describe is the designed behavior -- not what I wanted either. In the case of a delimited string such as
>>
>>
>>lcString = "test1|test2||test4"
>>
>>
>>I would want the third word to be empty; however, GETWORDNUM() returns test4 as the third word and GETWORDNUM() returns 3, instead of 4. If you do a string translation first and insert a space in a null place:
>>
>>
>>lcString = "test1|test2||test4"
>>DO WHILE ATC("||", lcString) > 0
>>   lcString = STRTRAN(lcString, "||", , "| |")
>>ENDDO
>>lcThird = GETWORDNUM(lcString, 3, "|")
>>
>>
>>Now you will get the results that you expect.
----------------------------------
António Tavares Lopes
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