Parameters

format

A composite format string.

arg0

The object to format.

Returns

A copy of format in which any format items are replaced by the string representation of arg0.

Exceptions

Type	Reason
ArgumentNullException	format is a null reference.
FormatException	The format specification in format is invalid. -or- The number indicating an argument to be formatted is less than zero, or greater than or equal to the number of provided objects to be formatted (1).

Remarks

Note:

For examples and comprehensive usage information about this and other overloads of the Format method, see the erload:System.String.Format overload summary.

Example

using System;
public class StringFormat {
 public static void Main() {
 Console.WriteLine(String.Format("The high temperature today was {0:###} degrees.", 88));
 Console.WriteLine("The museum had {0,-6} visitors today.", 88);
 }
}

The high temperature today was 88 degrees.
The museum had 88     visitors today.

Requirements