Use string.Format to format integer in CSharp
Description
The following code shows how to use string.Format to format integer.
Example
/*from ww w. j a v a 2 s. co m*/
using System;
public class TestConsoleApp {
public static void Main(string[] args) {
string s = string.Format("123");
string t = string.Format("{0}", 123);
string u = string.Format("{0:D3}", 123);
Console.WriteLine(s);
Console.WriteLine(t);
Console.WriteLine(u);
}
}
The code above generates the following result.