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GeneralRe: use of HitTest method Pin
sarfaraznawaz21-Feb-11 0:53
sarfaraznawaz21-Feb-11 0:53 
GeneralRe: use of HitTest method Pin
Niklas L21-Feb-11 2:07
Niklas L21-Feb-11 2:07 
GeneralRe: use of HitTest method Pin
sarfaraznawaz21-Feb-11 19:13
sarfaraznawaz21-Feb-11 19:13 
QuestionHow to get value 1.3 from a float value 1.333333 Pin
Amrit Agr20-Feb-11 17:21
Amrit Agr20-Feb-11 17:21 
AnswerRe: How to get value 1.3 from a float value 1.333333 Pin
Luc Pattyn20-Feb-11 17:39
sitebuilderLuc Pattyn20-Feb-11 17:39 
AnswerRe: How to get value 1.3 from a float value 1.333333 Pin
Hans Dietrich20-Feb-11 17:51
mentorHans Dietrich20-Feb-11 17:51 
GeneralRe: How to get value 1.3 from a float value 1.333333 Pin
Amrit Agr20-Feb-11 18:44
Amrit Agr20-Feb-11 18:44 
AnswerRe: How to get value 1.3 from a float value 1.333333 Pin
Alain Rist20-Feb-11 20:21
Alain Rist20-Feb-11 20:21 
Hi,
The previous answers will not round correctly negative numbers and lack flexibility. Use the built-in facilities of the Standard C++ Library:
#include <sstream>
#include <iomanip>
double Round(double val, size_t decimal)
{
    std::ostringstream oss;
    oss << std::fixed << std::setprecision(decimal) << val << std::ends;
    std::istringstream(oss.str()) >> val;
    return val;
}
cheers,
AR
When the wise (person) points at the moon the fool looks at the finger (Chinese proverb)

GeneralRe: How to get value 1.3 from a float value 1.333333 Pin
Andrew Brock20-Feb-11 22:04
Andrew Brock20-Feb-11 22:04 
GeneralRe: How to get value 1.3 from a float value 1.333333 Pin
Alain Rist20-Feb-11 22:43
Alain Rist20-Feb-11 22:43 
AnswerRe: How to get value 1.3 from a float value 1.333333 Pin
Cedric Moonen20-Feb-11 20:48
Cedric Moonen20-Feb-11 20:48 
GeneralRe: How to get value 1.3 from a float value 1.333333 Pin
Alain Rist20-Feb-11 21:12
Alain Rist20-Feb-11 21:12 
GeneralRe: How to get value 1.3 from a float value 1.333333 Pin
Cedric Moonen20-Feb-11 21:21
Cedric Moonen20-Feb-11 21:21 
AnswerRe: How to get value 1.3 from a float value 1.333333 Pin
Andrew Brock20-Feb-11 22:02
Andrew Brock20-Feb-11 22:02 
GeneralRe: How to get value 1.3 from a float value 1.333333 Pin
Niklas L20-Feb-11 22:19
Niklas L20-Feb-11 22:19 
GeneralRe: How to get value 1.3 from a float value 1.333333 Pin
Alain Rist20-Feb-11 22:30
Alain Rist20-Feb-11 22:30 
JokeRe: How to get value 1.3 from a float value 1.333333 Pin
Niklas L20-Feb-11 23:01
Niklas L20-Feb-11 23:01 
GeneralRe: How to get value 1.3 from a float value 1.333333 Pin
Rick York22-Feb-11 22:17
mveRick York22-Feb-11 22:17 
GeneralRe: How to get value 1.3 from a float value 1.333333 Pin
Andrew Brock23-Feb-11 0:40
Andrew Brock23-Feb-11 0:40 
GeneralRe: How to get value 1.3 from a float value 1.333333 Pin
Rick York23-Feb-11 8:08
mveRick York23-Feb-11 8:08 
GeneralRe: How to get value 1.3 from a float value 1.333333 Pin
Stefan_Lang23-Feb-11 1:50
Stefan_Lang23-Feb-11 1:50 
GeneralRe: How to get value 1.3 from a float value 1.333333 Pin
Rick York23-Feb-11 8:01
mveRick York23-Feb-11 8:01 
AnswerRe: How to get value 1.3 from a float value 1.333333 Pin
Richard MacCutchan21-Feb-11 0:40
mveRichard MacCutchan21-Feb-11 0:40 
QuestionMultiplication from int value to float value is not giving proper result. Pin
Amrit Agr20-Feb-11 16:34
Amrit Agr20-Feb-11 16:34 
AnswerRe: Multiplication from int value to float value is not giving proper result. Pin
tagopi20-Feb-11 17:16
tagopi20-Feb-11 17:16 

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