C# String Format(String, Object, Object)

Description

String Format(String, Object, Object) replaces the format items in a specified string with the string representation of two specified objects.

Syntax

String.Format(String, Object, Object) has the following syntax.

public static string Format(
  string format,//w w  w. j  a v a2 s .co  m
  Object arg0,
  Object arg1
)

Parameters

String.Format(String, Object, Object) has the following parameters.

• format - A composite format string.
• arg0 - The first object to format.
• arg1 - The second object to format.

Returns

String.Format(String, Object, Object) method returns A copy of format in which format items are replaced by the string representations of arg0 and arg1.

Example

The following code shows how to use String.Format(String, Object, Object) method.

//from www.j av  a  2  s.  c o m
using System;
public class MainClass{
  public static void Main(String[] argv){  
    double temperature = 68.3;
    string result = String.Format("At {0:t} on {0:D}, the temperature was {1:F1} degrees Fahrenheit.",
                                  DateTime.Now, temperature);
    Console.WriteLine(temperature);
  }
}
    

The code above generates the following result.