Inserting/Updating/Deleting the items in share point list by C# coding

Inserting/Updating/Deleting the items in  share point list by C# coding:

using (SPSite site = new SPSite("http://website url/" ))

02	// Or SPContext.Current.Site.Url

03

{

04	using (SPWeb Web = site.OpenWeb())

05

{

06	Web.AllowUnsafeUpdates = true;

07

08	// Open List

09	SPList list = Web.Lists["MyList"];

10

11	// Add new item in List

12	SPListItem item = list.Items.Add();

13	item["Title"] = "Test Title";

14	item["Description"] = "Test Description";

15	item.Update();

16

17	// Get Item ID

18	listItemId = item.ID;

19

20	// Update the List item by ID

21	SPListItem item = list.GetItemById(listItemId);

22	item["Description"] = "Update Description";

23	item.Update();

24

25	// Delete item

26	SPListItem item = list.GetItemById(listItemId);

27	item.Delete();

28

29	Web.AllowUnsafeUpdates = false;

30

}

31

}