C# StringBuilder Insert(Int32, Char)

Description

StringBuilder Insert(Int32, Char) Inserts the string representation of a specified Unicode character into this instance at the specified character position.

Syntax

StringBuilder.Insert(Int32, Char) has the following syntax.

public StringBuilder Insert(
  int index,
  char value
)

Parameters

StringBuilder.Insert(Int32, Char) has the following parameters.

• index - The position in this instance where insertion begins.
• value - The value to insert.

Returns

StringBuilder.Insert(Int32, Char) method returns A reference to this instance after the insert operation has completed.

Example

using System;/*from ww w . j a  v  a2s .  c  o m*/
using System.Text;

class Sample 
{
    public static void Main() 
    {
        StringBuilder sb = new StringBuilder("from java2s.com");
        sb.Insert(3, 'a');
        Console.WriteLine(sb.ToString());
    }
}

The code above generates the following result.