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OCCURS() and CHR(34)
Message
De
10/02/2003 10:56:52
 
 
Information générale
Forum:
Visual FoxPro
Catégorie:
Codage, syntaxe et commandes
Divers
Thread ID:
00750824
Message ID:
00751421
Vues:
15
Where was my brain on Friday? Not working obviously! Thanks Esparta!
Tracy

>Try something like this:
>
>lcString = ["Hello World"]
>?lcString
>?OCCURS(["],lcString)
>******* Correction *********
>?OCCURS(CHR(34),lcString) && It works too
>***** End Correction *********
>
>
>>How do I check for the number of times a double quote occurs in a string using occurs()? I hate to step through the entire string char by char checking for asc(lcstring,i)=34. Assuming that a character string has another character string enclosed within double quotes, how do I count the number of times the double quotes exist in the string? Is there an easier way?
>
>>Here's the slow, long way checking for the letter k:
>
>xiniline="dkdksska1538."
>result=";"
>FOR i = 1 TO LEN(xiniline)
>    result=result+ALLTRIM(STR(ASC(SUBSTR(xiniline,i,1))))+";"
>ENDFOR
>? (OCCURS('107',result))    && returns 3
>
>>I need to count the number of times a "" appears in the string.
.·*´¨)
.·`TCH
(..·*

010000110101001101101000011000010111001001110000010011110111001001000010011101010111001101110100
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