C# StringBuilder Insert(Int32, String)

Description

StringBuilder Insert(Int32, String) Inserts a string into this instance at the specified character position.

Syntax

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

public StringBuilder Insert(
  int index,
  string value
)

Parameters

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

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

Returns

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

Example

/*from   ww w .j a  v  a 2s.com*/
using System;
using System.Text;

class Sample 
{
    public static void Main() 
    {
        StringBuilder sb = new StringBuilder("from java2s.com");
        sb.Insert(3, "123");
        Console.WriteLine(sb.ToString());
    }
}

The code above generates the following result.