convert string to number C#
Int16.Parse("100"); // returns 100
Int16.Parse("(100)", NumberStyles.AllowParentheses); // returns -100
int.Parse("30,000", NumberStyles.AllowThousands, new CultureInfo("en-au"));// returns 30000
int.Parse("$ 10000", NumberStyles.AllowCurrencySymbol); //returns 100
int.Parse("-100", NumberStyles.AllowLeadingSign); // returns -100
int.Parse(" 100 ", NumberStyles.AllowLeadingWhite | NumberStyles.AllowTrailingWhite); // returns 100
Int64.Parse("2147483649"); // returns 2147483649
using System; namespace ConvertStringtoNumber{ public class Program { public static void Main(string[] args) { string s1="10"; string s2="20"; int num1=0,num2=0; Int32.TryParse(s1, out num1); Int32.TryParse(s2, out num2); int add=num1+num2; Console.WriteLine("Addition of 10 and 20 is {0}",add.ToString()); } }}