This incomplete program is given in the following website:
http://www.dotnetperls.com/stringbuilder
What is the meaning of "Get a reference to the StringBuilder's buffer content."
And what is use of Debug.WriteLine(innerString);.
Problem is highlighted
using System;
using System.Text;
using System.Diagnostics;
class Program
{
static void Main()
{
// 1.
// Declare a new StringBuilder.
StringBuilder builder = new StringBuilder();
// 2.
builder.Append("The list starts here:");
// 3.
builder.AppendLine();
// 4.
builder.Append("1 cat").AppendLine();
// 5.
// Get a reference to the StringBuilder's buffer content.
string innerString = builder.ToString();
// Display with Debug.
Debug.WriteLine(innerString);
Console.ReadKey();
}