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private DateTime time = new DateTime();
public string ss = "";//记缓存
protected void Button1_Click(object sender, EventArgs e)
{
DateTime time1 = new DateTime();
time = DateTime.Now;
if (Cache["time"] == null)//如果是第一个用户则创建指定时间
{
Cache["time"] = time.ToString();
time1=time+;//这里把时间往后加3秒,这老师给我写一下
}
else
{
ss = Cache["time"].ToString();
Cache.Remove("time");
ss = ss + time.ToString() + "/";
Cache["time"] = ss;
}
//这里想放一个定时器让执行vb(),请老师看一下
}
public void bb() {
Label1.Text = Cache["time"].ToString ();
Cache.Remove("time");
}