后台播放音乐
请问到一定时间怎么 自动播放音乐 音频文件在后台显示 就向闹钟一样 代码怎么写？
private System.Windows.Forms.Timer timercount;
private System.Windows.Forms.Button 确定;
public System.Windows.Forms.DateTimePicker dateTimePicker1;//输入时间
System.Media.SoundPlayer s1 = new System.Media.SoundPlayer();//播放器
public string AlarmDate;//定时
public Test()
{
InitializeComponent();
}
private void 确定_Click(object sender, EventArgs e)
{
AlarmDate = this.dateTimePicker1.Text;
CheckTask();
}
/// <summary>
/// 得到时间差，并启动任务定时器
/// </summary>
private void CheckTask()
{
int sec = task.CheckAlarm();
if (sec > 0)
{
this.timercount.Interval = sec * 1000;
this.timercount.Start();
}
}
/// <summary>
/// 计算时间差
/// </summary>
/// <returns></returns>
public int CheckAlarm()
{
if (AlarmDate == "")
{
return 0;
}
if (Convert.ToDateTime(AlarmDate) > DateTime.Now)
{
System.TimeSpan extime = Convert.ToDateTime(AlarmDate) - DateTime.Now;
return (int)extime.TotalSeconds + 1;
}
}
/// <summary>
/// 执行任务
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void timercount_Tick(object sender, EventArgs e)
{
s1.SoundLocation = "Click_015.wav";//默认路径是在exe所在文件夹
s1.Play();
this.timercount.Stop();
}
不知道是不是这个
