Parameters

args

An array of object instances to concatenate.

Returns

The concatenated string representations of the values of the elements in args.

Exceptions

Type	Reason
ArgumentNullException	args is a null reference.

Remarks

This method concatenates the values returned by the string.ToString methods on every object in the args array. string.Empty is used in place of any null reference in the array.

Example

The following example demonstrates concatenating an array of objects.

C# Example

using System;
public class StringConcatExample {
 public static void Main() {
 string str = String.Concat( 'c', 32, "String" );
 Console.WriteLine( "The concatenated Object array is: {0}", str );
 }
}
   

The output is

The concatenated Object array is: c32String

Requirements

Namespace: System
Assembly: mscorlib (in mscorlib.dll)
Assembly Versions: 1.0.5000.0, 2.0.0.0