Add,Update,Delete Sharepoint 2010 list item

We can easily add,update,delete sharepoint list item .The below code will show how to do these three operation on sharepoint list, using Sharepoint Server Object Model .  

        try

            {

                //Get the current web object

                SPWeb _web = SPContext.Current.Web;

                _web.AllowUnsafeUpdates = true;

                //Get the List Object

                SPList _mylist = _web.Lists["MyList"];

                //Add a new item into list

                SPListItem addItem = _mylist.Items.Add();

                addItem["Title"] = "Adding New Item";

                addItem["Name"] = "Sandeep";

                addItem.Update();

               

              

                //Get list Item ID

                int itemId = addItem.ID;

               

                //Update list item using Item ID

                SPListItem updateItem = _mylist.GetItemById(itemId);

                updateItem["Name"] = "Sandeep Nandey";

                updateItem.Update();

                //Delete List Item using ID

                SPListItem deleteItem = _mylist.GetItemById(itemId);

                deleteItem.Delete();

                _web.AllowUnsafeUpdates = false;

            }

            catch (Exception Ex)

            {

                lblMessage.Text = Ex.Message;

                   

            }