c# how to convert string to float

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Cautious Coyote answered on April 30, 2020 Popularity 1/10 Helpfulness 1/10

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c# how to convert string to float

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Popularity 1/10 Helpfulness 1/10 Language csharp

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Tags: c# string

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Contributed on Jan 20 2022

Cautious Coyote

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float to int c#

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Convert.ToInt32(float)

Popularity 10/10 Helpfulness 6/10 Language csharp

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Tags: c# c

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Contributed on Apr 30 2020

Prickly Peacock

0 Answers Avg Quality 2/10

c# how to convert string to float

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string strValue = "3.14159";
float floatValue;

// using Parse method
floatValue = float.Parse(strValue);

// using TryParse method
if (float.TryParse(strValue, out floatValue))
{
    // conversion successful
}
else
{
    // conversion failed
}

the Parse method is used to convert the string "3.14159" to a float. The TryParse method is used to convert the string, but it returns a Boolean value indicating whether the conversion was successful or not. The converted float value is stored in the floatValue variable.

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Tags: c# string

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Contributed on Mar 04 2023

SubZero

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c# int to float

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int myInt = 10;
float myFloat = Convert.ToSingle(myInt);

Popularity 8/10 Helpfulness 4/10 Language csharp

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Contributed on Sep 11 2023

YOU.com

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c# string to float

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string s1 = "1.0"
float f1 = float.Parse(s1);

// Change the delimiter - (The default delimiter is based on your current CultureInfo)
var ci = (CultureInfo)CultureInfo.CurrentCulture.Clone();
ci.NumberFormat.NumberDecimalSeparator = ",";

string s2 = "1,1";
float f2 = float.Parse(s2, ci);

Popularity 10/10 Helpfulness 3/10 Language csharp

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Tags: c# c

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Contributed on Oct 19 2020

Grieving Gazelle

0 Answers Avg Quality 2/10

convert string into float C#

Comment

Convert.ToSingle("41.00027357629127");

Popularity 9/10 Helpfulness 2/10 Language csharp

Source: stackoverflow.com

Tags: c# c

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Contributed on Aug 07 2021

Breakable Bug

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convert string into float C#

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float.Parse("41.00027357629127");

Popularity 9/10 Helpfulness 2/10 Language csharp

Source: stackoverflow.com

Tags: c# c

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Contributed on Aug 07 2021

Breakable Bug

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string to float c#

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// This works with both positive and negative numbers
public float stringToFloat(string str)
    {
        if(str.Length == 0)return 0;

        int startIndex = 0;
        if(str[0] == '-') startIndex = 1;

        int dotIndex = str.Length;

        float ans = 0;

        for(int i = startIndex; i < str.Length; i++)
        {
            if(str[i] == '.')
            {
                dotIndex = i;
                break;
            }
        }

        for(int i = startIndex; i < dotIndex; i++)
        {
            ans += (float)Mathf.Pow(10,dotIndex - i - 1) * (str[i] - '0');
        }
        for(int i = dotIndex+1; i < str.Length; i++)
        {
            ans += (float)(str[i] - '0') / Mathf.Pow(10, i - dotIndex);
        }

        if(startIndex == 1)
            ans = -ans;

        return ans;
    }

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Tags: c# string str

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Contributed on Nov 02 2022

Xixika

0 Answers Avg Quality 2/10

c# string to float

Comment

-1

float.Parse("41.00027357629127");

Popularity 9/10 Helpfulness 1/10 Language csharp

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Tags: c# c

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Contributed on Dec 10 2021

Shirobachi

0 Answers Avg Quality 2/10

c# how to convert string to float

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