ASP.Net/Components/Calendar

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Your calendar (C#)

   <source lang="csharp">

<%-- Beginning ASP.NET 1.0 with C# (Paperback) by David Sussman, Chris Ullman, 

  Juan T. Llibre, John Kauffman, 
  Ollie Cornes, Ajoy Krishnamoorthy, 
  Srinivasa Sivakumar, Chris Goode, 
  Neil Raybould, Christopher Miller, 
  Rob Birdwell, Matt Butler, Gary Johnson
  1. Publisher: Wrox Press; 1st edition (June 2002)
  2. Language: English
  3. ISBN: 1861007345

--%>

<%@ Page Language="c#" %> <%@ Import Namespace="System.Data"%> <%@ Import Namespace="System.IO" %> <%@ Import Namespace="System.Globalization" %> <html> <head> <script language="c#" runat="server"> protected void Page_Load(object sender, EventArgs e) 

 {
   if (!(IsPostBack))
   {
      ShowDailyEvents();
   }
 }
 public void MyCalendar_SelectionChanged(object sender, EventArgs e)
 {
   ShowDailyEvents();
 }
 protected DataSet LoadMyCalendarData()
 {
   string sourceXml = Server.MapPath("MyCalendar.xml");
   if (!(File.Exists(sourceXml)))
   {
      return null;
   }
   DataSet cachedDataSet = (DataSet)Session["MyCalendarData"];
   if (cachedDataSet != null)
   { 
      return cachedDataSet;
   }
   DataSet dataSet = new DataSet();
   try 
   {
     dataSet.ReadXml(sourceXml);
     Session["MyCalendarData"] = dataSet;
   }
   catch (Exception e)
   {
     SelectedDate.Text = e.Message;
     dataSet = null;
   }
   return dataSet;
 }
 protected void MyCalendar_DayRender(object sender, DayRenderEventArgs e)
 {
   if (e.Day.IsOtherMonth)
   {
      e.Cell.BackColor=System.Drawing.Color.FromName("Gainsboro");
   }
   else
   {
     if (e.Day.IsWeekend)
     {
       e.Cell.BackColor=System.Drawing.Color.FromName("PaleGoldenrod");
     }
     else
     {
        e.Cell.BackColor=System.Drawing.Color.FromName("LightGoldenrodYellow");
     }
   }
   DataSet dataSet = LoadMyCalendarData();
   if (dataSet == null)
   {
     return;
   }
   foreach (DataRow zRow in dataSet.Tables[0].Rows)
   {
     DateTime compareDate = GetSafeDate(zRow["EventDate"].ToString());
     if (compareDate == e.Day.Date)
     {
       // Event matches date criteria ?display it...
       MyCalendarEventData myEventData = new MyCalendarEventData();
       myEventData.ShortDesc = zRow["ShortDesc"].ToString();
       myEventData.DetailDesc = zRow["DetailDesc"].ToString();
       myEventData.StartTime = zRow["StartTime"].ToString();
       myEventData.EndTime = zRow["EndTime"].ToString();
       Label dailyEventLabel = new Label();
       dailyEventLabel.Text = "
" + myEventData.ShortDesc;
       e.Cell.Controls.Add(dailyEventLabel);
     }
   }
 }
 protected void ShowDailyEvents()
 {
   DateTime d = MyCalendar.SelectedDate;
   DataSet dataSet = LoadMyCalendarData();
   if (dataSet == null)
   {
     return;
   }
   ArrayList aEvents = new ArrayList();
   foreach (DataRow zRow in dataSet.Tables[0].Rows)
   {
     DateTime compareDate = GetSafeDate(zRow["EventDate"].ToString());
     if (compareDate == d) 
     {
       // Event matches date criteria ?display it...
       MyCalendarEventData myEventData = new MyCalendarEventData();
       myEventData.EventDate = d;
       myEventData.ShortDesc = zRow["ShortDesc"].ToString();
       myEventData.DetailDesc = zRow["DetailDesc"].ToString();
       myEventData.StartTime = zRow["StartTime"].ToString();
       myEventData.EndTime = zRow["EndTime"].ToString();
       aEvents.Add(myEventData);
     }
   }
   // Bind to the Repeater control...
   DailyEventDetailRepeater.DataSource = aEvents;
   DailyEventDetailRepeater.DataBind();
   if (aEvents.Count > 0)
   {
     DailyDetailsPanel.Visible = true;
     SelectedDate.Text = "Events For " + d.ToLongDateString();
   }
   else
   {
     DailyDetailsPanel.Visible = false;
     SelectedDate.Text = "No Events Scheduled For " + d.ToLongDateString();
   }
 }
 private DateTime GetSafeDate(string proposedDate)
 {
   // Returns a non-null DateTime even if proposed date can"t be parsed
   DateTime safeDate;
   try {
     safeDate = DateTime.Parse(proposedDate, DateTimeFormatInfo.InvariantInfo);
   } catch (Exception e) {
     Response.Write("");
     safeDate = DateTime.MinValue; 
   }
   return safeDate;
 }
 public class MyCalendarEventData
 {
   private string m_ShortDesc;
   private string m_DetailDesc;
   private DateTime m_EventDate;
   private string m_StartTime;
   private string m_EndTime;
   public string ShortDesc
   {
     get {
       return m_ShortDesc;
     }
     set {
      m_ShortDesc = value;
     }
   }
   public string DetailDesc
   {
     get {
       return m_DetailDesc;
     }
     set {
       m_DetailDesc = value;
     }
   }
   public DateTime EventDate
   {
     get {
       return m_EventDate;
     }
     set {
       m_EventDate = value;
     }
   }
   public string StartTime
   {
     get {
       return m_StartTime;
     }
     set {
       m_StartTime = value;
     }
   }
   public string EndTime
   {
     get {
       return m_EndTime;
     }
     set {
       m_EndTime = value;
     }
   }
 }

</script> </head> <body>

My Calendar

 <form id="MyCalendarForm" method="post" runat="server">

<asp:Calendar id="MyCalendar" runat="server" SelectedDate="2002/07/17" VisibleDate="2002/07/01" FirstDayOfWeek="Monday" DayNameFormat="Full" ShowDayHeader="True" ShowGridLines="True" ShowNextPrevMonth="True" ShowTitle="True" nextprevstyle-backcolor="DodgerBlue" nextprevstyle-forecolor="White" nextprevstyle-font-bold="True" nextprevstyle-font-size="Large" TitleFormat="MonthYear" TitleStyle-BackColor="DodgerBlue" TitleStyle-ForeColor="White" TitleStyle-Font-Size="Large" TitleStyle-Font-Bold="True" dayheaderstyle-backcolor="DodgerBlue" dayheaderstyle-forecolor="White" daystyle-horizontalalign="Left" daystyle-verticalalign="Top" daystyle-font-size="Small" SelectedDayStyle-Font-Bold="True" selecteddaystyle-horizontalalign="Left" selecteddaystyle-verticalalign="Top" selecteddaystyle-font-size="Small" selecteddaystyle-forecolor="Red" TodayDayStyle-HorizontalAlign="Left" TodayDayStyle-VerticalAlign="Top" todaydaystyle-backcolor="White" OnDayRender="MyCalendar_DayRender" OnSelectionChanged="MyCalendar_SelectionChanged"> </asp:Calendar>

<asp:label id="SelectedDate" runat="server" font-size="Large" /> 

     <asp:panel id="DailyDetailsPanel" runat="server">
       <asp:Repeater id="DailyEventDetailRepeater" runat="server">
         <HeaderTemplate>

</HeaderTemplate> <ItemTemplate> </ItemTemplate > <AlternatingItemTemplate> </AlternatingItemTemplate> <FooterTemplate>
Event Description Start Time End Time
<%# DataBinder.Eval(Container.DataItem, "ShortDesc") %> <%# DataBinder.Eval(Container.DataItem, "DetailDesc") %> <%# DataBinder.Eval(Container.DataItem, "StartTime") %> <%# DataBinder.Eval(Container.DataItem, "EndTime") %>
<%# DataBinder.Eval(Container.DataItem, "ShortDesc") %> <%# DataBinder.Eval(Container.DataItem, "DetailDesc") %> <%# DataBinder.Eval(Container.DataItem, "StartTime") %> <%# DataBinder.Eval(Container.DataItem, "EndTime") %> 
         </p>
         </FooterTemplate>
       </asp:Repeater>
     </asp:panel>
 </form>

</body> </html>

<%-- <?xml version="1.0" standalone="yes"?> <MyCalendar> 

 <Event>
   <ShortDesc>Gig in Portland - Jazz Club</ShortDesc>
   <DetailDesc>This should be fun - playing J & T again - be sure to bring the charts.</DetailDesc>
   <EventDate>2002/07/02</EventDate>
   <StartTime>6:00PM</StartTime>
   <EndTime>11:30PM</EndTime>
 </Event>
 <Event>
   <ShortDesc> Rehearsal - Brigadoon</ShortDesc>
   <DetailDesc>Community Theatre orchestra rehearsal - bring mutes.</DetailDesc>
   <EventDate>2002/07/14</EventDate>
   <StartTime>3:30PM</StartTime>
   <EndTime>6:30PM</EndTime>
 </Event>
 <Event>
   <ShortDesc>.NET Training Class</ShortDesc>
   <DetailDesc>This should be fun - we"ll explore some of the really cool stuff, like ASP.NET server controls and Web Services.</DetailDesc>
   <EventDate>2002/07/17</EventDate>
   <StartTime>8:00AM</StartTime>
   <EndTime>4:30PM</EndTime>
 </Event>
 <Event>
   <ShortDesc>Writing Workshop for Musical Project with Gregg</ShortDesc>
   <DetailDesc>We"re going to brainstorm some ideas and see if we can come up with something great.  We"re off to a good start.</DetailDesc>
   <EventDate>2002/07/19</EventDate>
   <StartTime>10:00AM</StartTime>
   <EndTime>6:30PM</EndTime>
 </Event>
 <Event>
   <ShortDesc>Community Band</ShortDesc>
   <DetailDesc>Central park - we"ll play everything from standards to shows tunes to classical to marches - you name it.  People bring their lawn chairs, eat their dinner, kids play - a great time!</DetailDesc>
   <EventDate>2002/07/24</EventDate>
   <StartTime>7:00PM</StartTime>
   <EndTime>9:00PM</EndTime>
 </Event>
 <Event>
   <ShortDesc>Jam Session at the Beach</ShortDesc>
   <DetailDesc>Bring more food this time and the crab nets - and the instruments!  We"ll might stay for a week or so depending on the weather.</DetailDesc>
   <EventDate>2002/07/21</EventDate>
   <StartTime>8:00AM</StartTime>
   <EndTime>11:30PM</EndTime>
 </Event>
 <Event>
   <ShortDesc>Rob"s Birthday!</ShortDesc>
   <DetailDesc>Nothing too fancy - just friends and family.  Hope it"s a nice day - bike ride would be fun.</DetailDesc>
   <EventDate>2002/07/30</EventDate>
   <StartTime>6:09PM</StartTime>
   <EndTime>11:30PM</EndTime>
 </Event>
 <Event>
   <ShortDesc />
   <DetailDesc />
   <EventDate />
   <StartTime />
   <EndTime />
 </Event>
 <Event>
   <ShortDesc>Event</ShortDesc>
   <DetailDesc>Number </DetailDesc>
   <EventDate>Wrox</EventDate>
   <StartTime>6.00</StartTime>
   <EndTime>11.30</EndTime>
 </Event>

</MyCalendar> --%>


</source>

Источник — «http://nfex.ru/index.php?title=ASP.Net/Components/Calendar&oldid=1963»