WebApr 11, 2024 · 1. 1000자리 마디 콤마찍기 String.Format 함수를 사용하여 3자리 마다 컴마를 찍는 예입니다 int num = 15000; String str_num = String.Format("{0:#,###}", num); System.Console.WriteLine(str_num); 실행결과 15,000 2. 소수점 이하 3자리 표시하기 String.Format 함수를 사용하여 소수점 이하 3자리를 표시하는 방법입니다. double num2 … WebMay 2, 2024 · Here is a method that returns a formatted string. It's quite self explanatory. static string FormatFinancialNumber(int number) { string sign = number < 0 ? "-" : "+"; // decide the sign return sign + Math.Abs(number).ToString().PadLeft(7); // Make the number part 7 characters long } Usage:
String Format for Int [C#] - csharp-examples.net
WebJan 22, 2013 · public string ToString (int i, int Digits) { return i.ToString (string.Format ("D {0}", Digits)); } runs 20% faster than this return i.ToString ().PadLeft (Digits, '0'); but if we want also to use the function with a string input (e.g. HEX number) we … WebYou need to specify the Culture, to a String.Format Something like //use any european culture var cultureInfo = CultureInfo.GetCultureInfo ("fr-FR"); Console.WriteLine (String.Format (cultureInfo, " {0:C} Euro", result)); An alternative Console.WriteLine (string.Format ("€ {0:N2} Euro", result)); Format to 2 decimal places (prefixed by €) Share the band cave
C# Int32.ToString Method Set - 1 - GeeksforGeeks
Webstatic int GCD(int a, int b) { return b == 0 ? Math.Abs(a) : GCD(b, a % b); } Are you basically trying to get the greatest common denominator - GCD for the two numbers and then dividing them by that and thus getting your string ? I.e: 800 : 600 ; the greatest common denominator = 200 thus 4:3. This would be able to deal with all integer numbers. Webint to string with string.Format() 1. int to string conversion. Integer to String conversion is the type of typecasting or type conversion. This can convert non-decimal numbers to … WebOct 28, 2024 · Defining format specifiers that enable the string representation of an object's value to take multiple forms. For example, the "X" format specifier in the following statement converts an integer to the string representation of a hexadecimal value. C# Copy int integerValue = 60312; Console.WriteLine (integerValue.ToString ("X")); // Displays EB98. the band cave denver