static void Main(string[] args)
{
Console.WriteLine("Enter a String: ");
string demo = Console.ReadLine();
Console.WriteLine(".....Creating as a String Builder.....");
StringBuilder sb = new StringBuilder(demo);
Console.WriteLine("Created a String Builder Mutable string: " + sb);
bool condition = true;
while (condition)
{
Console.WriteLine("Enter 0: To Exit\n1: Append\n2: Insert\n3: Remove\n4: Replace\n");
int choice = Convert.ToInt32(Console.ReadLine());
switch (choice)
{
case 0:
Console.WriteLine("Bye!");
condition = false;
break;
case 1:
StringModifier.AppendString(ref sb);
Console.WriteLine("\nNewly Appended string " + sb);
break;
case 2:
StringModifier.InsertString(ref sb);
Console.WriteLine("\nNewly Inserted string " + sb);
break;
case 3:
StringModifier.RemoveString(ref sb);
Console.WriteLine("\nNewly Remmoved string " + sb);
break;
case 4:
StringModifier.ReplaceString(ref sb);
Console.WriteLine("\nNewly Replaced string " + sb);
break;
} //end of switch
} //end of while
}
