Subj : Re: Warning question
To   : borland.public.cpp.borlandcpp
From : DKat
Date : Mon Feb 07 2005 04:36 pm


"Danzer" <danzer@REMOVEknology.net> wrote in message 
news:420509ff$1@newsgroups.borland.com...
> dkat wrote:
>>
>> AnsiString TMainForm::CheckString(AnsiString String)
>> {
>>   AnsiString TempString;
>>   int d = 0;
>>
>>   if(String=="")return String;
>>   TempString = String;
>>
>>   char* cp= new char[ TempString.Length() + 1 ];
>>   strcpy( cp, TempString.c_str() );
>>   for( int s=0;s<=TempString.Length();++s)
>>     if(cp[s] < '0' || cp[s] > '9')
>>     {TempString.Delete(s+1-d,1); ++d; }
>>   if(cp)delete cp;
>>   return TempString;
>> }
>>
>
> I copied this exact code into a project of mine that has a form named 
> MainForm.  I got no warning message about the value assigned to d never 
> being used.  BCB 6.0 build 10.166.
>
Well that is reassuring.... I think.   Thanks a lot for the effort.  DK

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