Variable lost value

Question

else if (invalue >= STAMP3S && invalue <= STAMP3E)
NSLog(@"Greater than 250,000 and leass than 500,000 StampDuty
\t\t3%%"
[lblIntrest setText:[NSString stringWithFormat:@"Stamp Duty:\t\t%@" , [currencyStyle stringFromNumber:stampN3]]];
NSLog(@"Prints
StampDuty value %@ ", [noStyleFormatter stringFromNumber:stampN3]);
NSLog(@"Prints
Purchase Price %.0f",
invalue);
NSLog(@"Prints stamp
duty %@ ", stampDuty);
NSNumber *stampDuty = [stampN3 retain];
// at this point stampDuty seems to have a value but looses it on
exit calculation
float
Beven = (invalue + SaleP + survey +
stampDuty etc etc
All
the
values
have been calculated BUT "stampDuty" goes into the calculation total as
zero
Notice
that stampDuty is a different color this must be
significant???

Answer 1

monalesa9876 wrote:
else if (invalue >= STAMP3S && invalue <= STAMP3E) {
NSLog(@"Greater than 250,000 and leass than 500,000 StampDuty           3%%");
[lblIntrest setText:[NSString stringWithFormat:@"Stamp Duty:          %@", [currencyStyle stringFromNumber:stampN3]]];
NSLog(@"Prints StampDuty value %@ ", [noStyleFormatter stringFromNumber: stampN3]);
NSLog(@"Prints Purchase Price %.0f", invalue);
NSLog(@"Prints stamp duty %@ ", stampDuty); // stampDuty #1
NSNumber *stampDuty = [stampN3 retain]; // stampDuty #2
// at this point stampDuty seems to have a value but looses it on exit
// Which stampDuty? #1 or #2
calculation
float Beven = (invalue + SaleP + survey + stampDuty etc etc </div>
Please, no "etc". You need to post more of this code is anyone is going to be able to figure anything out.
Please, post it between two lines of:
Don't use any other method.
You have two variables with the name "stampDuty". Your compiler must be issuing a warning about this. Even if the compiler isn't issuing a warning for some reason, I am!
<div class="jive-quote">Notice that stampDuty is a different color this must be significant???
Color has no significance. You must post more code.