How to concat two integers converting into float value in C#?

Question

I am working on Windows Phone Application.

I need to concat two values which are integers and the result should be changed into float value.

For example, a = 120 and b = 3. Then result c = 120.3 which is float value. How to do this task?

Did you try to convert the integer to string and do a concatenation ? — Guru Kara, Aug 21 '13 at 05:32
Also try this link http://stackoverflow.com/questions/10044603/int-to-decimal-conversion-insert-decimal-point-at-specified-location — Guru Kara, Aug 21 '13 at 05:32

score 4 · Answer 1 · answered Aug 21 '13 at 05:33

4

 int a = 120;
 int b = 3;
 string s = a + "." + b;
 float f = float.Parse(s);

answered Aug 21 '13 at 05:33

Prabhakaran Parthipan

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score 3 · Accepted Answer · answered Aug 21 '13 at 05:31

3

How about using float.Parse?

float value = float.Parse(string.Format("{0}.{1}", a.ToString(), b.ToString()));

answered Aug 21 '13 at 05:31

MarcinJuraszek

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This is the way to do it, but you don't need to call .ToString for a and b because string.Format does it automatically. – Ashigore Aug 21 '13 at 05:34
@Ashigore Calling `ToString()` lets you prevent the value from boxing. – MarcinJuraszek Aug 21 '13 at 05:36

score 1 · Answer 3 · answered Aug 21 '13 at 05:36

1

You can try this sample code:

int a = 120;
int b = 3;
string c = a.ToString() + '.' + b.ToString();
float f = float.Parse(c,System.Globalization.CultureInfo.InvariantCulture);

answered Aug 21 '13 at 05:36

Alex

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score 1 · Answer 4 · answered Aug 21 '13 at 05:47

1

How about using this shorter one:

float f = float.Parse(string.Concat(a, ".", b));

answered Aug 21 '13 at 05:47

Sunny Sharma

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score 0 · Answer 5 · answered Aug 21 '13 at 05:44

I would do is: dim FB = B * 0.1, C = A + FB as Float or as each part as string and S for string on your variables SC = SA +"." +SB And convert string to value this logic should work in most versions of C and BASIC and most likely other languages too

How to concat two integers converting into float value in C#?

5 Answers5