converting float type to string

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1.00/5 (1 vote)

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how to convert float type to string

float prev
float added
float total

string previous =prevtxt.Text;
string added = addedtxt.Text;
string total = totaltxt.Text;

update(prev, added, total);

Posted 27-Jan-13 11:05am

Member 9702410

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Andreas Gieriet 27-Jan-13 17:32pm

Do not add your comment as a solution! Please delete you solution #2 and add the comment to the soultion #1 by pressing the [Have a question or Comment?] button.
Andi

3 solutions

Solution 4

Hi,

Please be use .ToString() method for converting into String type..

Posted 27-Jan-13 17:19pm

naveensenagasetti

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Andreas Gieriet · Accepted Answer · 2013-01-27T11:33:00

Solution 3

String to float: float.TryParse(...), e.g.

C#

if (!float.TryParse(previous, out prev))
{
    // do some UI error handling
}
else
{
    // do the correct case
}

Float to string:

C#

string s = prev.ToString();

Cheers
Andi

Posted 27-Jan-13 11:33am

Andreas Gieriet

CHill60 · Accepted Answer · 2013-01-27T11:19:00

Solution 1

Convert float to string e.g. prev.ToString() but I suspect you also want it the other way around...

C#

float.TryParse(prevtxt.Text, out prev);

Or

C#

prev.ToString("0.00");

if you want to format it ... try looking up the help on ToString() or look at the intellisense prompts

Posted 27-Jan-13 11:19am

CHill60

Updated 27-Jan-13 11:36am

v2

Comments

Andreas Gieriet 27-Jan-13 17:34pm

You are missing the out in the TryParse call.
Cheers
Andi

CHill60 27-Jan-13 17:37pm

Cheers - was in the process of adding it - although I will confess to deliberate typos in most of my answers if I suspect a straight copy-paster ;-p

[no name] 27-Jan-13 21:29pm

+5