如何检测当前时间是否在15.31 - 15.45之间

Question

在网点框架工作2

如何更好地使用和易于使用我有很多次

using System;
using System.Data;
using System.Configuration;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;

public partial class _Default : System.Web.UI.Page 
{
    protected void Page_Load(object sender, EventArgs e)
    {
        string timenow = DateTime.Now.ToString("T");
        Label1.Text = DateTime.Now.ToString("T");
        Label3.Text = DateTime.Now.ToString("D");
        Label2.Text = getTimeZone(timenow);
    }

    //hh:mm:ss
    protected string getTimeZone(string time)
    {
        string[] e = time.Split(':');
        int h = Convert.ToInt16(e[0]);
        int m = Convert.ToInt16(e[1]);
        int s = Convert.ToInt16(e[2]);

        if ((h == 15) && (m >= 1) && (m <= 30) && (s <= 59))
        {
            return "15.01 - 15.30";
        }
        if ((h == 15) && (m >= 31) && (m <= 45) && (s <= 59))
        {
            return "15.31 - 15.45";
        }
        if ((h == 15) && (m >= 46) && (m == 0) && (s <= 59))
        {
            return "15.31 - 15.45";
        }

        return time;
    }
}

Answer 1

DateTime now = DateTime.Now;
DateTime start = new DateTime(now.Year, now.Month, now.Day, 15, 31, 0);
DateTime end = new DateTime(now.Year, now.Month, now.Day, 15, 45, 0);

if (now >= start && now <= end)
    Console.WriteLine("We have a go!");