C# Array SetValue(Object, Int32, Int32)

Description

Array SetValue(Object, Int32, Int32) sets a value to the element at the specified position in the two-dimensional Array. The indexes are specified as 32-bit integers.

Syntax

Array.SetValue(Object, Int32, Int32) has the following syntax.

public void SetValue(
  Object value,//  w ww . ja  v  a 2  s .co m
  int index1,
  int index2
)

Parameters

Array.SetValue(Object, Int32, Int32) has the following parameters.

• value - The new value for the specified element.
• index1 - A 32-bit integer that represents the first-dimension index of the Array element to set.
• index2 - A 32-bit integer that represents the second-dimension index of the Array element to set.

Returns

Array.SetValue(Object, Int32, Int32) method returns

Example

The following code example demonstrates how to set and get a specific value in a one-dimensional or multidimensional array.

using System;//from  w ww .  j  a va  2 s .c om

public class SamplesArray  {

   public static void Main()  {
      // Creates and initializes a two-dimensional array.
      String[,] myArr2 = new String[5,5];

      // Sets the element at index 1,3.
      myArr2.SetValue( "one-three", 1, 3 );
      Console.WriteLine( "[1,3]:   {0}", myArr2.GetValue( 1, 3 ) );

   }

}

The code above generates the following result.