asp.net 4.5 exercise~test5-14

Advanced server control, the use of calendar control

webform1.aspx

<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="WebForm1.aspx.cs" Inherits="test5_14.WebForm1" %>

<!DOCTYPE html>

<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
    <title></title>
</head>
<body>
    <form id="form1" runat="server">
    <div>
        <asp:Calendar ID="Calendar1" runat="server" BackColor="White" BorderColor="Black" BorderStyle="Solid" CellSpacing="1" Font-Names="Verdana" Font-Size="9pt" ForeColor="Black" Height="250px" NextPrevFormat="ShortMonth" OnDayRender="Calendar1_DayRender" OnSelectionChanged="Calendar1_SelectionChanged" Width="330px" FirstDayOfWeek="Sunday">
            <DayHeaderStyle Font-Bold="True" Font-Size="8pt" ForeColor="#333333" Height="8pt" />
            <DayStyle BackColor="#CCCCCC" />
            <NextPrevStyle Font-Bold="True" Font-Size="8pt" ForeColor="White" />
            <OtherMonthDayStyle ForeColor="#999999" />
            <SelectedDayStyle BackColor="#333399" ForeColor="White" />
            <TitleStyle BackColor="#333399" BorderStyle="Solid" Font-Bold="True" Font-Size="12pt" ForeColor="White" Height="12pt" />
            <TodayDayStyle BackColor="#999999" ForeColor="White" />
        </asp:Calendar><br />
        <asp:Label ID="Label1" runat="server" Text=""></asp:Label>
    </div>
    </form>
</body>
</html>

webform1.aspx.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;

namespace test5_14
{
    public partial class WebForm1 : System.Web.UI.Page
    {
        protected void Page_Load(object sender, EventArgs e)
        {

        }

        protected void Calendar1_SelectionChanged(object sender, EventArgs e)
        {
            string yy = "", mm = "", dd = "", w = "";
            yy = Calendar1.SelectedDate.Year.ToString();
            mm = Calendar1.SelectedDate.Month.ToString();
            dd = Calendar1.SelectedDate.Day.ToString();

            switch ((int)Calendar1.SelectedDate.DayOfWeek)
            { 
                case 0:
                    w = "星期日";
                    break;
                case 1:
                    w = "星期一";
                    break;
                case 2:
                    w = "星期二";
                    break;
                case 3:
                    w = "星期三";
                    break;
                case 4:
                    w = "星期四";
                    break;
                case 5:
                    w = "星期五";
                    break;
                case 6:
                    w = "星期六";
                    break;
            }
            Label1.Text = "选择的日期是：<strong>" + yy + "年" + mm + "月"
                + dd + "日" + "   " + w;
        }

        protected void Calendar1_DayRender(object sender, DayRenderEventArgs e)
        {
            //周末不让选择
            if (e.Day.IsWeekend)
            {
                e.Cell.BackColor = System.Drawing.Color.YellowGreen;
                e.Cell.Controls.Add(new LiteralControl("<br>双休日"));
                e.Day.IsSelectable = false;
            }
        }
    }
}

asp.net 4.5 exercise~test5-14

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