defaultcs.aspx.cs

Telerik是很大的第三方软件制造商

using System;
using System.Collections;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Web;
using System.Web.SessionState;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.HtmlControls;
using Telerik.WebControls;
using Telerik.WebControls.Base;
using Telerik.WebControls.Base.Calendar;


namespace Telerik.CalendarExamplesCS.Design.CustomHeaderAndFooter
{
	/// <summary>
	/// Summary description for DefaultCS.
	/// </summary>
	public class DefaultCS : Telerik.QuickStart.XhtmlPage
	{
		protected Telerik.WebControls.RadCalendar calendarCheckIn;
        System.Web.UI.WebControls.Literal _headerImage = null;
        System.Web.UI.WebControls.Literal _footerImage =  null;
		string imageStr = "<img src=\"{0}\" alt=\"{1}\" />";

		private void Page_Load(object sender, System.EventArgs e)
		{
			_headerImage = (Literal)calendarCheckIn.FindControl("HeaderImage");
			_footerImage = (Literal)calendarCheckIn.FindControl("FooterImage");
			ProcessImages(calendarCheckIn.CalendarView);
		}

		private void ProcessImages(CalendarView inputView)
		{
			MonthView monthView = (MonthView)inputView;
			switch(monthView.MonthStartDate.Month) 
			{
				case 12:
				case 1:
				case 2:
					_headerImage.Text = String.Format(imageStr, "ExampleFiles/winter_header.gif", "changing the header template");
					_footerImage.Text = String.Format(imageStr, "ExampleFiles/winter_footer.gif", "changing the footer template");
					break;
				case 5:
				case 3:
				case 4:
					_headerImage.Text = String.Format(imageStr, "ExampleFiles/spring_header.gif", "changing the header template");
					_footerImage.Text = String.Format(imageStr, "ExampleFiles/spring_footer.gif", "changing the footer template");
					break;
				case 8:
				case 6:
				case 7:
					_headerImage.Text = String.Format(imageStr, "ExampleFiles/summer_header.gif", "changing the header template");
					_footerImage.Text = String.Format(imageStr, "ExampleFiles/summer_footer.gif", "changing the footer template");
					break;
				case 11:
				case 9:
				case 10:
					_headerImage.Text = String.Format(imageStr, "ExampleFiles/fall_header.gif", "changing the header template");
					_footerImage.Text = String.Format(imageStr, "ExampleFiles/fall_footer.gif", "changing the footer template");
					break;
			}
		}


		#region Web Form Designer generated code
		override protected void OnInit(EventArgs e)
		{
			//
			// CODEGEN: This call is required by the ASP.NET Web Form Designer.
			//
			InitializeComponent();
			base.OnInit(e);
		}
		
		/// <summary>
		/// Required method for Designer support - do not modify
		/// the contents of this method with the code editor.
		/// </summary>
		private void InitializeComponent()
		{    
            this.calendarCheckIn.DefaultViewChanged += new Telerik.WebControls.Base.Calendar.Events.DefaultViewChangedEventHandler(this.calendarCheckIn_DefaultViewChanged);
            this.Load += new System.EventHandler(this.Page_Load);

        }
		#endregion

        private void calendarCheckIn_DefaultViewChanged(object sender, Telerik.WebControls.Base.Calendar.Events.DefaultViewChangedEventArgs e)
        {
			ProcessImages(e.NewView);
        }
	}
}