Create List Item:
Add the references Microsoft.SharePoint.dll and Microsoft.SharePoint.Client.dll.
using System; using System.Collections.Generic; using System.Linq; using System.Text; using Microsoft.SharePoint; using Microsoft.SharePoint.Client; namespace CreateListItem { class Program { static void Main(string[] args) { string siteUrl = "http://servername:7777/"; ClientContext clientContext = new ClientContext(siteUrl); List oList = clientContext.Web.Lists.GetByTitle("ListTitle"); ListItemCreationInformation listCreationInformation = new ListItemCreationInformation(); ListItem oListItem = oList.AddItem(listCreationInformation); oListItem["Title"] = "Hello World"; oListItem.Update(); clientContext.ExecuteQuery(); } } }
Update List Item:
Add the references Microsoft.SharePoint.dll and Microsoft.SharePoint.Client.dll.
using System; using System.Collections.Generic; using System.Linq; using System.Text; using Microsoft.SharePoint; using Microsoft.SharePoint.Client; namespace UpdateListItem { class Program { static void Main(string[] args) { string siteUrl = "http://servername:7777/"; ClientContext clientContext = new ClientContext(siteUrl); List oList = clientContext.Web.Lists.GetByTitle("ListTitle"); ListItem oListItem = oList.GetItemById(1); oListItem["Title"] = "Hello World Updated."; oListItem.Update(); clientContext.ExecuteQuery(); } } }
Delete List Item:
Add the references Microsoft.SharePoint.dll and Microsoft.SharePoint.Client.dll.
using System; using System.Collections.Generic; using System.Linq; using System.Text; using Microsoft.SharePoint; using Microsoft.SharePoint.Client; namespace UpdateListItem { class Program { static void Main(string[] args) { string siteUrl = "http://servername:7777/"; ClientContext clientContext = new ClientContext(siteUrl); List oList = clientContext.Web.Lists.GetByTitle("ListTitle"); ListItem oListItem = oList.GetItemById(1); oListItem.DeleteObject(); clientContext.ExecuteQuery(); } } }