c# convert string to double code example

Example 1: convert int to double c#

int x = 420;
double y = Convert.ToDouble(x);

Example 2: c# string to float

class Program
    {
        static void Main(string[] args)
        {
            string str1 = "5.682";
            string str2 = "4.137";
            float flt1 = float.Parse(str1);
            float flt2 = float.Parse(str2);
            Console.WriteLine(flt1 + flt2);
            Console.ReadLine();
 
        }
    }

Example 3: convert string to double c#

Console.WriteLine(Convert.ToDouble("104.1169"));

Example 4: c# convert double to string

Double result = "12345.6789";
// outputs 12345.6789
print(result.ToString("r"));