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POSharepoint controls and webparts C# descriptions
 

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    <p>I am learning SharePoint with web parts and I am trying to figure out this sample code and what I does. Here is the sample</p> <pre><code>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; namespace SampleWebpart1 { [Guid("cf5f3fd5-1776-4c47-9587-4f6fe4f3d645")] public class SampleWebpart1 : Microsoft.SharePoint.WebPartPages.WebPart { public SampleWebpart1() { } protected override void CreateChildControls() { base.CreateChildControls(); SharePointCalendar calendar = new SharePointCalendar(); Controls.Add(calendar); } } public class SharePointCalendar : Control { private SPCalendarView _view; /// Create the SharePoint calendar. Uses the SharePoint SPCalendarView object. protected override void CreateChildControls() { base.CreateChildControls(); _view = new SPCalendarView(); _view.EnableViewState = true; _view.Width = Unit.Percentage(100); _view.DataSource = GetCalendarItems(); DataBind(); Controls.Add(_view); } private SPCalendarItemCollection GetCalendarItems() { // Create a new collection for the calendar items // This is an item with a start and end date. SPCalendarItemCollection items = new SPCalendarItemCollection(); // Add the first dummy item SPCalendarItem item = new SPCalendarItem(); item.StartDate = DateTime.Now; item.EndDate = DateTime.Now.AddHours(1); item.hasEndDate = true; item.Title = "First calendar item"; item.DisplayFormUrl = "/News"; item.Location = "USA"; item.Description = "This is the first test item in the calendar rollup"; item.IsAllDayEvent = false; item.IsRecurrence = false; item.CalendarType = Convert.ToInt32(SPCalendarType.Gregorian); items.Add(item); // Add the second item. This is an all day event. SPCalendarItem item2 = new SPCalendarItem(); item2.StartDate = DateTime.Now.AddDays(-1); item.hasEndDate = true; item2.Title = "Second calendar item"; item2.DisplayFormUrl = "/News"; item2.Location = "India"; item2.Description = "This is the second test item in the calendar rollup"; item2.IsAllDayEvent = true; item2.IsRecurrence = false; item2.CalendarType = Convert.ToInt32(SPCalendarType.Gregorian); items.Add(item2); // return the collection return items; } } } </code></pre> <p>So this is what I am working at My first question is what is this [Guid("cf5f3fd5-1776-4c47-9587-4f6fe4f3d645")] mean or do. I have seen something like it in XNA but that was for content processing.</p> <p>What does the : mean in this line public class SharePointCalendar : Control Is that saying that the class sharpointcalendar extends controls?</p> <p>What does all this do? and why is there a _ before view?</p> <pre><code> _view = new SPCalendarView(); _view.EnableViewState = true; _view.Width = Unit.Percentage(100); _view.DataSource = GetCalendarItems(); </code></pre> <p>Thanks for any help with this:)</p>
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    1. USMNM
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    1. COThese are pretty basic questions. Maybe you should learn C# first.
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      1. POSharepoint controls and webparts C# descriptions
      1. USJohn Saunders
 

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