学用ASP.NetのSystemCollections.QueueとStackクラス

/*    */

Count      //   



/*    */

Clear()    //  

Contains() //    

Dequeue()  //  

Enqueue()  //  

Peek()     //       

/*    */

Count           //



/*    */

Clear()         //

Contains()      //

Peek()          //       

Pop()           //  

Push()          //  

protected void Button1_Click(object sender, EventArgs e)

{

    Queue queue = new Queue();

    queue.Enqueue("abc");

    queue.Enqueue(123);

    queue.Enqueue(true);



    string str = "";

    foreach (object obj in queue)

    {

        str += obj.ToString() + "; ";

    }

    TextBox1.Text = str; //abc; 123; True; 

}



protected void Button2_Click(object sender, EventArgs e)

{

    Queue queue = new Queue();

    queue.Enqueue("AA");

    queue.Enqueue("BB");

    queue.Enqueue("CC");

    queue.Enqueue("DD");



    string s1 = queue.Dequeue().ToString(); //AA

    int n1 = queue.Count; //3



    string s2 = queue.Peek().ToString();    //BB

    int n2 = queue.Count; //3



    string s3 = queue.Dequeue().ToString(); //BB

    int n3 = queue.Count; //2



    queue.Clear();

    int n4 = queue.Count; //0



    TextBox1.Text = string.Concat(s1, "<br>", n1, "<br>", s2, "<br>", n2, "<br>", s3, "<br>", n3, "<br>", n4);

}

protected void Button1_Click(object sender, EventArgs e)

{

    Stack stack = new Stack();

    stack.Push("AA");

    stack.Push("BB");

    stack.Push("CC");



    string s1 = stack.Pop().ToString();  //CC



    stack.Push("DD");

    string s2 = stack.Pop().ToString();  //DD



    string s3 = stack.Peek().ToString(); //BB

    string s4 = stack.Pop().ToString();  //BB



    int n = stack.Count;                 //1

    bool b = stack.Contains("AA");       //True



    TextBox1.Text = string.Concat(s1, "<br>", s2, "<br>", s3, "<br>", s4, "<br>", n, "<br>", b);

}