Control C # version:
Using System;
Using System.Web;
Using System.Web.UI;
Using System.Collections;
Using System.Collections.Specialized;
Using System.Globalization;
Using System.Reflection;
Using System.Text;
[Assembly:assemblytitle ("")]
[Assembly:assemblydescription ("A QuickStart Tutorial Assembly")]
[Assembly:assemblyconfiguration ("")]
[Assembly:assemblycompany ("Microsoft Corporation")]
[Assembly:assemblyproduct ("Microsoft QuickStart tutorials")]
[Assembly:assemblycopyright (Microsoft Corporation.) All rights reserved. ")]
[Assembly:assemblytrademark ("")]
[Assembly:assemblyculture ("")]
[Assembly:assemblyversion ("1.1.*")]
Namespace Acme
{
public class Calendar:control, IPostBackEventHandler, IPostBackDataHandler
{
Private string[] MonthNames = new STRING[12];
Private DateTime currentdate = DateTime.Now;
Private String BackColor = "#dcdcdc";
Private String ForeColor = "#eeeeee";
protected override void OnInit (EventArgs E)
{
Page.registerrequirespostback (this);
currentdate = DateTime.Now;
Monthnames[0] = "January";
MONTHNAMES[1] = "February";
MONTHNAMES[2] = "March";
MONTHNAMES[3] = "April";
MONTHNAMES[4] = "may";
MONTHNAMES[5] = "June";
MONTHNAMES[6] = "July";
MONTHNAMES[7] = "August";
MONTHNAMES[8] = "September";
MONTHNAMES[9] = "October";
MONTHNAMES[10] = "November";
MONTHNAMES[11] = "December";
}
protected override void LoadViewState (Object viewState)
{
If we ' ve done a post-back, the old date would be available to us
if (null!= viewState)
{
currentdate = DateTime.Parse ((String) viewState);
}
}
public void RaisePostBackEvent (String eventargument)
{
Page.Response.Write ("raisepostbackevent called!!!");
if (eventargument = null)
{
Return
}
Keep track of old date (for event firing purposes)
DateTime olddate = currentdate;
if (String.Compare ("Navnextmonth", eventargument, True, cultureinfo.invariantculture) = = 0)
{
currentdate = currentdate.addmonths (1);
}
else if (String.Compare ("Navprevmonth", eventargument, True, cultureinfo.invariantculture) = = 0)
{
currentdate = currentdate.addmonths (-1);
}
Else
{
int dayselected = Int32.Parse (eventargument);
currentdate = new DateTime (currentdate.year, Currentdate.month, dayselected);
}
}
protected override Object SaveViewState ()
{
Save currentdate out as view state for postback scenarios
return currentdate.tostring ();
}
protected override void Render (HtmlTextWriter output)
{
if ((Page.Request.UserAgent!= null) &&
(Page.Request.Browser.Browser.ToUpper (CultureInfo.InvariantCulture). IndexOf ("IE") >-1) &&
(Double.Parse (Page.Request.Browser.Version) >= 5.5))
Renderuplevel (output);
Else
Renderdownlevel (output);
}
protected void Renderuplevel (HtmlTextWriter output)
{
Output. WriteLine ("<input name=" "+ UniqueID +" _currentdate ' id= ' "+ UniqueID +" _currentdate ' type=hidden> ');
Output. WriteLine ("<span id= '" + UniqueID + "' ></span>");
Output. WriteLine ("<script Language=jscript>drawcalendar" + UniqueID + "', '" + currentDate.Year.ToString () + "/" + Curren T
