C # player

Using system;using system.collections.generic;using system.componentmodel;using system.data;using System.Drawing; Using system.linq;using system.text;using system.windows.forms;using system.io;namespace boxs{public partial class for        M1:form {public Form1 () {InitializeComponent ();        } list<string> A = new list<string> ();            private void Button1_Click (object sender, EventArgs e) {OpenFileDialog od = new OpenFileDialog (); Od.            Title = "XX"; Od.            InitialDirectory = @ "C:\Documents and settings\administrator\ desktop"; Od.            Filter = ""; Od.            MultiSelect = true; Od.            ShowDialog (); string[] names = od.            FileNames;                foreach (string path in Names) {string s_name = Path.getfilename (path);                LISTBOX1.ITEMS.ADD (S_name);            A.add (path); }} private void Listbox1_doubleclick (object SendeR, EventArgs e) {string ax = convert.tostring (A[listbox1.selectedindex]);            Axwindowsmediaplayer1.url = ax;                    This.button2.Text = "Pause";        private bool B = false;                private void Button2_Click (object sender, EventArgs e) {if (This.button2.Text = = "Play") { if (ListBox1.Items.Count < 1 | | listbox1.selectedindex<0) {MESSAGEBOX .                    Show ("The Code is wrong");                Return                                           if (b) {b = false;                        } else {String ax = convert.tostring (A[this.listbox1.selectedindex]);                                            Axwindowsmediaplayer1.url = ax;                    } axWindowsMediaPlayer1.Ctlcontrols.play ();                    This.button2.Text = "Pause";                        } else {axWindowsMediaPlayer1.Ctlcontrols.pause ();                This.button2.Text = "Play";                                           B = true;        }} private void listBox1_SelectedIndexChanged (object sender, EventArgs e) {b = false; }    }}

　　

C # player