入門請看KaneBoy寫很好的入門的ppt----Walkthrough-WebPart 。
第一個webpart 是Event Calendar 讀取Event，比較簡單，重寫Calendar控件就可以了，我參考了CodeProject的一位前輩?Custom_Calendar_Web_Part，不過那個的取時間有點問題，自己笨笨的寫了一個
Code
//沒貼CSS上來??將注釋去掉就行了

using?System;
using?System.Runtime.InteropServices;
using?System.Web.UI;
using?System.Web.UI.WebControls;
using?System.Web.UI.WebControls.WebParts;
using?System.Xml.Serialization;

using?Microsoft.SharePoint;
using?Microsoft.SharePoint.WebControls;
using?Microsoft.SharePoint.WebPartPages;
using?Microsoft.SharePoint.Utilities;
using?System.ComponentModel;

namespace?SharePoint.Panda.Calendar?{
????[Guid?(?"9c7c129b-9442-4d16-a30f-c1d43c35c0e3"?)]
????public?class?WebPart1?:?System.Web.UI.WebControls.WebParts.WebPart?{
????????public?WebPart1?()?{
????????}
????????System.Web.UI.WebControls.Calendar?cal;
????????string?url;
????????Literal?redire?=?new?Literal?();

????????private?string?_eventName?=?"CLP.SRS.Events";?//list?name
????????[Personalizable?(?PersonalizationScope.Shared?),?WebBrowsable?(?true?),?WebDisplayName?(?"Event?name"?),?WebDescription?(?"Input?event?name"?)]
????????public?string?eventName?{
????????????get?{?return?_eventName;?}
????????????set?{?_eventName?=?value;?}
????????}
????????protected?override?void?OnInit?(?EventArgs?e?)?{
????????????this.EnsureChildControls?();
????????????this.Load?+=?new?EventHandler?(Calendar_Load);
????????????base.OnInit?(?e?);
????????}
????????void?Calendar_Load?(?object?sender,?EventArgs?e?)?{
????????????if?(?string.IsNullOrEmpty?(?Page.Request.Url.ToString()?)?)?{
????????????????return;
????????????}
????????????if?(?this.WebPartManager.DisplayMode?==?WebPartManager.EditDisplayMode?)?{
????????????????return;
????????????}
????????}

????????protected?override?void?CreateChildControls?()?{
????????????cal?=?new?System.Web.UI.WebControls.Calendar?();
????????????this.cal.ID?=?"Calendar";
????????????//this.cal.BorderColor?=?System.Drawing.ColorTranslator.FromHtml?(?"#f1f9e2"?);
????????????//this.cal.BorderStyle?=?BorderStyle.Solid;
????????????//this.cal.BorderColor?=?System.Drawing.ColorTranslator.FromHtml?(?"#f1f9e2"?);
????????????//this.cal.BorderWidth?=?0;
????????????//this.cal.SelectorStyle.Font.Bold?=?true;
????????????this.cal.CssClass?=?"CLPSRS_Calendar";
????????????this.cal.TitleStyle.CssClass?=?"Calenader_Header";
????????????//this.cal.DayHeaderStyle.ForeColor?=?System.Drawing.ColorTranslator.FromHtml?(?"#818080"?);
????????????//this.cal.OtherMonthDayStyle.ForeColor?=?System.Drawing.ColorTranslator.FromHtml?(?"#f1f9e2"?);
????????????//this.cal.OtherMonthDayStyle.BackColor?=?System.Drawing.ColorTranslator.FromHtml?(?"#f1f9e2"?);????????
????????????//this.cal.OtherMonthDayStyle.Font.Bold?=?false;

????????????this.cal.OtherMonthDayStyle.CssClass?=?"Calendar_IsOtherMonth";
????????????//this.cal.SelectedDayStyle.ForeColor?=?System.Drawing.ColorTranslator.FromHtml?(?"#818080"?);
????????????//this.cal.SelectedDayStyle.BackColor?=?System.Drawing.ColorTranslator.FromHtml?(?"#ffffff"?);
????????????this.cal.SelectedDayStyle.CssClass?=?"Calendar_SelectedDay";
????????????this.cal.DayRender?+=?new?System.Web.UI.WebControls.DayRenderEventHandler?(?OnDayRender?);
????????????this.cal.SelectionChanged?+=?new?EventHandler?(?this.cal_SelectionChanged?);
????????????this.Controls.Add?(?cal?);
????????????this.Controls.Add?(?redire?);

????????}
????????protected?void?cal_SelectionChanged?(?object?sender,?EventArgs?e?)?{
????????????System.Web.UI.WebControls.Calendar?sendCal?=?(?System.Web.UI.WebControls.Calendar?)?sender;
????????????RenderEventsByDate?(?sendCal.SelectedDate?);
????????}

????????private?void?RenderEventsByDate?(?DateTime?selectedDate?)?{
????????????if?(?!string.IsNullOrEmpty?(?eventName?)?)?{
????????????????SPSecurity.RunWithElevatedPrivileges?(?delegate?()?{
????????????????????using?(?SPSite?site?=?new?SPSite?(?SPContext.Current.Site.ID?)?)?{
????????????????????????try?{
????????????????????????????using?(?SPWeb?web?=?site.RootWeb?)?{
????????????????????????????????try?{
????????????????????????????????????SPList?calendarList?=?web.Lists?[eventName];
????????????????????????????????????SPQuery?query?=?new?SPQuery?();
????????????????????????????????????query.Query?=?string.Format?(?"<Where><Eq><FieldRef?Name='EventDate'/><Value?Type='DateTime'>{0}</Value></Eq></Where>",?SPUtility.CreateISO8601DateTimeFromSystemDateTime?(?selectedDate?)?);
????????????????????????????????????SPListItemCollection?calendarItems?=?calendarList.GetItems?(?query?);
????????????????????????????????????url?=?SPContext.Current.Web.Url?+?"/Lists/"?+?eventName.Replace?(?".",?""?)?+?"/calendar.aspx?CalendarDate="?+
?????????????????????????????????????????selectedDate.Month.ToString?()?+?"/"?+?selectedDate.Day.ToString?()?+?"/"?+
?????????????????????????????????????????selectedDate.Year.ToString?()?+?"&CalendarPeriod=month";
????????????????????????????????????redire.Text?=?"<script?language='javascript'>window.location='"?+?url?+?"'</script>";

????????????????????????????????}?catch?(?Exception?ee?)?{
????????????????????????????????????web.Dispose?();
????????????????????????????????????string?error?=?ee.ToString?();
????????????????????????????????}
????????????????????????????}
????????????????????????}?catch?(?Exception?ee?)?{
????????????????????????????site.Dispose?();
????????????????????????????string?error?=?ee.ToString?();
????????????????????????}
????????????????????}
????????????????}?);
????????????}
????????}

????????protected?void?OnDayRender?(?object?sender,?DayRenderEventArgs?e?)?{
????????????CalendarDay?day?=?(?(?DayRenderEventArgs?)?e?).Day;
????????????TableCell?cell?=?(?(?DayRenderEventArgs?)?e?).Cell;
????????????cell.CssClass?=?"Calendar_Day";
????????????//cell.Style.Add?(?"color",?"#818080"?);
????????????if?(?day.IsToday?&&?!day.IsOtherMonth?)?{
??????????????//?cell.Font.Bold?=?true;
???????????????//cell.BackColor?=?System.Drawing.ColorTranslator.FromHtml?(?"#6f8c16"?);
????????????????cell.CssClass?=?"Calendar_IsToday";
????????????}?else?if?(?day.IsOtherMonth?)?{???????????????
????????????????//cell.Style.Add?(?"color",?"#f1f9e2"?);
????????????????cell.CssClass?=?"Calendar_IsOtherMonth";
????????????????cell.Text?=?"&nbsp";
????????????}
????????????if?(!day.IsOtherMonth?){
????????????????if?(?!string.IsNullOrEmpty?(?eventName?)?)?{
????????????????????SPSecurity.RunWithElevatedPrivileges?(?delegate?()?{
????????????????????????using?(?SPSite?site?=?new?SPSite?(?SPContext.Current.Site.ID?)?)?{
????????????????????????????try?{
????????????????????????????????using?(?SPWeb?web?=?site.RootWeb?)?{
????????????????????????????????????try?{
????????????????????????????????????????SPQuery?query?=?new?SPQuery?();
????????????????????????????????????????query.Query?=?string.Format?(?"<Where><Eq><FieldRef?Name='EventDate'/><Value?Type='DateTime'>{0}</Value></Eq></Where>",?SPUtility.CreateISO8601DateTimeFromSystemDateTime?(?day.Date?)?);
????????????????????????????????????????SPListItemCollection?calendarItems?=?web.Lists?[eventName].GetItems?(?query?);
????????????????????????????????????????if?(?calendarItems.Count?>?0?)?{
????????????????????????????????????????????//cell.BackColor?=?System.Drawing.Color.Khaki;
????????????????????????????????????????????cell.CssClass?=?"Calendar_EventDay";
????????????????????????????????????????}
????????????????????????????????????}?catch?(?Exception?ee?)?{
????????????????????????????????????????web.Dispose?();
????????????????????????????????????????string?error?=?ee.ToString?();
????????????????????????????????????}
????????????????????????????????}
????????????????????????????}?catch?(?Exception?ee?)?{
????????????????????????????????site.Dispose?();
????????????????????????????????string?error?=?ee.ToString?();
????????????????????????????}
????????????????????????}
????????????????????}?);
????????????????}
????????????}

????????}
????????protected?override?void?Render?(?HtmlTextWriter?writer?)?{
????????????EnsureChildControls?();
????????????redire.RenderControl?(?writer?);
????????????cal.RenderControl?(?writer?);
????????}
????}
}

然后部署Webpart..... 就不說了

?? 已經更新了 SharePoint Event Calendar Recurrence 屬性

轉載于:https://www.cnblogs.com/chris_thanks/archive/2009/01/17/1377617.html

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