using System;
using System.Text;
   
class Test {
  public static void Main() {
    StringBuilder myStringBuilder = new StringBuilder("1234567890abcdefghijklmnopqret");

    string myString2 = myStringBuilder.ToString();
    Console.WriteLine("myString2 = " + myString2);

  }
}
           
          

   


using System;
using System.Text;
   
class Test {
  public static void Main() {
    StringBuilder myStringBuilder = new StringBuilder("1234567890abcdefghijklmnopqret");

    myStringBuilder.Replace('a', '?');
    Console.WriteLine("myStringBuilder = " + myStringBuilder);
  }
}
           
          

   


using System;
using System.Text;
   
class Test {
  public static void Main() {
    StringBuilder myStringBuilder = new StringBuilder("1234567890abcdefghijklmnopqret");

    myStringBuilder.Remove(14, 7);
    Console.WriteLine("myStringBuilder = " + myStringBuilder);

  }
}
           
          

   


using System;
using System.Text;
   
class Test {
  public static void Main() {
    StringBuilder myStringBuilder = new StringBuilder("asdfasdfadsf");

    myStringBuilder.Insert(6, "friends, ");
    myStringBuilder.Insert(2, "Romans, ", 3);
    Console.WriteLine("myStringBuilder = " + myStringBuilder);
  }
}
           
          

   


using System;
using System.Text;
   
class Test {
  public static void Main() {
    StringBuilder myStringBuilder = new StringBuilder();

    float myFloat = 1234.56789f;
    myStringBuilder.AppendFormat("{0, 10:f3}", myFloat);
    Console.WriteLine("myStringBuilder = " + myStringBuilder);
  }
}
           
          

   


using System;
using System.Text;
   
class Test {
  public static void Main() {
    StringBuilder myStringBuilder = new StringBuilder();
    string myString = "www.kutayzorlu.com/java2s/com";
    myStringBuilder.Append(myString);
    myStringBuilder.Append(", www.kutayzorlu.com/java2s/com... ");
    int myInt = 1234;
    myStringBuilder.Append(myInt);
    bool myBool = true;
    myStringBuilder.Append(myBool);
   
    myStringBuilder.Append('z', 5);
   
    myStringBuilder.Append("Here's another string", 0, 4);
   
    Console.WriteLine("myStringBuilder = " + myStringBuilder);
  }
   
}
           
          

   


using System;
using System.Text;
   
class Test {
   
  public static void DisplayProperties(string name,StringBuilder myStringBuilder) {
    // display the properties for the StringBuilder object
    Console.WriteLine(name + ".Length = " + myStringBuilder.Length);
    Console.WriteLine(name + ".Capacity = " + myStringBuilder.Capacity);
    Console.WriteLine(name + ".MaxCapacity = " + myStringBuilder.MaxCapacity);
  }
   
   
  public static void Main() {
    StringBuilder myStringBuilder = new StringBuilder();
    int capacity = 50;
    StringBuilder myStringBuilder2 = new StringBuilder(capacity);
    int maxCapacity = 100;
    StringBuilder myStringBuilder3 = new StringBuilder(capacity, maxCapacity);
    string myString = "www.kutayzorlu.com/java2s/com";
    StringBuilder myStringBuilder4 = new StringBuilder(myString);
    int startIndex = 0;
    int stringLength = myString.Length;
    StringBuilder myStringBuilder5 = new StringBuilder(myString, startIndex, stringLength, capacity);
   
    // display the StringBuilder objects' properties
    DisplayProperties("myStringBuilder", myStringBuilder);
    DisplayProperties("myStringBuilder2", myStringBuilder2);
    DisplayProperties("myStringBuilder3", myStringBuilder3);
    DisplayProperties("myStringBuilder4", myStringBuilder4);
    DisplayProperties("myStringBuilder5", myStringBuilder5);
   
  }
   
}