Sharepoint 2010 : Display All Calendar Workspaces in a Custom Page

  

 .CS File 

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private SPWeb oWeb = null;

        protected void Page_Load(object sender, EventArgs e)

        {

            try

            {

                SPSecurity.RunWithElevatedPrivileges(delegate()

                  {

                      using (oWeb = new SPSite(SPContext.Current.Site.Url).OpenWeb())

                      {

                          //SPList EventsList = oHomeWeb.Lists["Events"];

                          SPList oCalendarList = oWeb.Lists.TryGetList("Events");

                          oWeb.AllowUnsafeUpdates = true;

                          SPViewCollection collViews = oCalendarList.Views;

                          bool isTrue = false;

                          // checking customview is avilable in the list

                          foreach (SPView view in collViews)

                          {

                              if (view.Title.Equals("CustomView"))

                              {

                                  isTrue = true;

                                  break;

                              }

                          }

                          if (!isTrue)  //create a custom view if not avilable in the list

                          {

                              string strViewName = "CustomView";

                              System.Collections.Specialized.StringCollection collViewFields = new System.Collections.Specialized.StringCollection();

                              collViewFields.Add("LinkTitle");

                              //collViewFields.Add("Location");

                              collViewFields.Add("EventDate");

                              collViewFields.Add("EndDate");

                              collViewFields.Add("OPSWorkspaceLink");

                              //string strQuery = "<Where><Gt><FieldRef Name='ID' /><Value Type='Counter'>0</Value></Gt></Where>";

                              string strQuery = @"

                              <Where>

                                    <Eq>

                                        <FieldRef Name='WorkspaceLink' />

                                        <Value Type='CrossProjectLink'>1</Value>

                                    </Eq>

                                </Where>

                                <OrderBy>

                                    <FieldRef Name='Modified' Ascending='False' />

                                </OrderBy>

                             ";

                              collViews.Add(strViewName, collViewFields, strQuery, 50, true, false);

                          }

                          XsltListViewWebPart lvwpShowFiles = new XsltListViewWebPart();

                          lvwpShowFiles.ID = "wpListView";

                          lvwpShowFiles.ListName = oCalendarList.ID.ToString("B").ToUpper();

                          SPView oCustomView = oCalendarList.Views["CustomView"];

                          lvwpShowFiles.ViewGuid = oCustomView.ID.ToString("B").ToUpper();

                          dvSummaryView.Controls.Add(lvwpShowFiles);

                          oWeb.AllowUnsafeUpdates = false;

                      }

                  });

            }

            catch (Exception ex)

            {

                throw ex;

            }

            finally

            {

                oWeb.Dispose();

            }

        }

 .Aspxpage  

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    <div id="dvSummaryView"  class="ac-cnt-grey noPad"   runat="server"></div>