如何在列表框中显示列表

时间:2013-04-07 13:57:45

标签: c# winforms list listbox

尝试在列表框中打印歌曲叮咬。我尝试将它们添加为项目,但这只是打印windowsform1.cs。我是否必须转换项目,或者它是列表框打印字符串和int所需的函数。

private string title;
private string album, title, artist, genre;
private int length;

private void List_Click(object sender, EventArgs e)
{
    MDB.listAllSongs(listBox1.Items);

}

public void listAllSongs(IList list)
{
    List<Song> allSongs = new List<Song>();
    foreach (Album album in albums)
    {
        album.listSongs(allSongs);
    }

    foreach (Song song in allSongs)
    {
        list.Add(song.ToString());
    }
}

public void listSongs(List<Song> list)
{
    foreach (Song song in songs)
    {
        list.Add(song);
    }
}

1 个答案:

答案 0 :(得分:1)

你需要在Song类中实现toString()方法,以返回你歌曲的标题:

public string toString()
{
    return title;
}