Convert string type number into Numeric value

Question

how can i do convert string type value to numerice value for ex- Ten convert into 10 two hundred convert into 200

Priyaranjan K S · Answer

Hi Pavneesh, You may try the below code : string number = "two hundred and two" ; string[] words = number.ToLower().Split(new char[] {' ', '-', ','}, StringSplitOptions.RemoveEmptyEntries); string[] ones = {"one", "two", "three", "four", "five", "six", "seven", "eight", "nine"}; string[] teens = {"eleven", "twelve", "thirteen", "fourteen", "fifteen", "sixteen", "seventeen", "eighteen", "nineteen"}; string[] tens = {"ten", "twenty", "thirty", "forty", "fifty", "sixty", "seventy", "eighty", "ninety"}; System.Collections.Generic.Dictionary modifiers = new System.Collections.Generic.Dictionary () { {"billion", 1000000000}, {"million", 1000000}, {"thousand", 1000}, {"hundred", 100} }; int result = 0; int currentResult = 0; int lastModifier = 1; foreach(string word in words) { if(modifiers.ContainsKey(word)) { lastModifier *= modifiers[word]; } else { int n; if(lastModifier > 1) { result += currentResult * lastModifier; lastModifier = 1; currentResult = 0; } if((n = Array.IndexOf(ones, word) + 1) > 0) { currentResult += n; } else if((n = Array.IndexOf(teens, word) + 1) > 0) { currentResult += n + 10; } else if((n = Array.IndexOf(tens, word) + 1) > 0) { currentResult += n * 10; } else if(word != "and") { throw new ApplicationException("Unrecognized word: " + word); } } } Console.WriteLine(result + currentResult * lastModifier); Output : 202 Thanks, Priyan If you found this useful Please Accept this as Answer.

Krishna Rajput Singh · Answer

Hello Pavneesh kumar below link find your answer i hope helpful for you Thanks for writing...:). http://www.ats.ucla.edu/stat/stata/faq/destring.htm Special Thanks http://www.c-sharpcorner.com if helpful mark the answer as correct or acceptable answer...:)

Ravi Kumar · Answer

http://stackoverflow.com/questions/11278081/convert-words-string-to-int

Convert string type number into Numeric value

Answers (3)