Access SharePoint Lists and Items Using the Client Object Model

SHAREPOINT 2010
CLIENT SIDE OBJECT
MODEL
Phil Wicklund
SharePoint FREEWARE
www.PhilWicklund.com
SharePoint CONSULTING
www.RBAconsulting.com

About Me?
Training & Certifications:
• MCTIP: SharePoint 2010 Administration
• MCPD: SharePoint 2010 Development
• Microsoft’s SharePoint Masters Training (Redmond, WA)
Other Notable Experience:
• Published Author on SharePoint 2010 (SharePoint 2010 Workflows in
Action)
• National Speaker at SharePoint Conferences (The Experts Conference-LA,
SharePoint Technology Conference-San Fran, TechFuse-MN,
SharePoint Saturdays)
• SharePoint Blog: www.philwicklund.com
About Me: Over 6 years of experience SharePoint Architecture Experience, trained
SharePoint architecture and development classes for nationally renown SharePoint-
focused training organization.

Agenda
 Introduction / Why COM?
 COM Architecture
 Coding Samples
 DEMO
 .NET COM
 Questions
SharePoint FREEWARE

Intro to the SP 2010 COM
 Not enough web services in SP 2007
 Rather than create more services, COM
provides the complete API
 COM provides a consistent development
experience:
 Windows Applications
 ASP.NET web sites
 Silverlight Applications
 JavaScript, www client side scripting
SharePoint FREEWARE

COM Architecture
SharePoint FREEWARE

Assembly References
 SharePoint, Server Side
 Microsoft.SharePoint (ISAPI)
 .NET clients
 Microsoft.SharePoint.Client (ISAPI)
 Silverlight clients
 Microsoft.SharePoint.Client.Silverlight
(Layouts/clientbin)
 Javascript clients
 SP.js & SP.Core.js (Layouts)SharePoint FREEWARE

Comparable Objects
Microsoft.SharePoint Client Object Models
SPContext ClientContext
SPSite Site
SPWeb Web
SPList List
SPListItem ListItem
SPField Field
SPFile File
SharePoint FREEWARE

Starter Code
Using Microsoft.SharePoint.Client;
...
using (ClientContext context = new
ClientContext("http://intranet"))
{
Web web = context.Web;
context.Load(web);
context.ExecuteQuery();
string title = web.Title;
// ListCollection lists = web.Lists;
}
SharePoint FREEWARE

Iterating through Lists in a Web
using (ClientContext context = new
ClientContext("http://intranet"))
{
context.Load(web);
context.Load(web.Lists);
foreach(List list in web.Lists)
{
//do something
}
}
SharePoint FREEWARE

Efficiencies… Don’t be Lazy!
context.Load(web, wprop => wprop.Title));
ListCollection lists = web.Lists;
IEnumerable<List> filtered = context.
LoadQuery(lists.Include(l=>l.Title));
foreach(List list in filtered)
{ }
SharePoint FREEWARE

Working with List Items
List list = context.Web.Lists.
GetByTitle(“List Title");
CamlQuery query = CamlQuery.CreateAllItemsQuery();
ListItemCollection items = lst.GetItems(query);
context.Load(items);
foreach (ListItem item in items)
{
string title = item["Title"];
}
SharePoint FREEWARE

Efficencies with List Items
CamlQuery query = new CamlQuery();
query.ViewXml = "<View><Query><Where><Eq>
<FieldRef Name='Title'/><Value
Type='Text'>Phil</Value>
</Eq></Where></Query></View>";
ListItemCollection items = list.GetItems(query);
context.Load(items, x => x.Include(
item => item["ID"],
item => item["Title"],
item => item.DisplayName));
SharePoint FREEWARE

Adding new List Items
List list = context.Web.Lists.
GetByTitle(“List Title");
context.Load(list);
ListItem newItem = list.AddItem(new
ListItemCreationInformation());
newItem["Title"] = "My new item";
newItem.Update();
SharePoint FREEWARE

Silverlight & Asynchronous Calls
private void Button_Click(object sender, RoutedEventArgs e)
{
// Load a bunch of stuff
clientContext.ExecuteQueryAsync(success, failure);
}
private void success(object sender,
ClientRequestSucceededEventArgs args)
{
RunQuery runQuery= Run;
this.Dispatcher.BeginInvoke(runQuery);
}
private delegate void RunQuery();
private void Run() { /* do something */ }
private void failure(object sender,
ClientRequestFailedEventArgs args) { /* do something */ }
SharePoint FREEWARE

.NET – COM Demo
 Build a Console (client) Application
 Render all the
List Titles from a remote
SharePoint site.
 Create a new list item
in a remote SharePoint
site.
SharePoint FREEWARE

QUESTIONS & COMMENTS
Phil Wicklund
SharePoint FREEWARE
www.RBAConsulting.com

Access SharePoint Lists and Items Using the Client Object Model

Recomendados

Recomendados

Más contenido relacionado

La actualidad más candente

La actualidad más candente (20)

Destacado

Destacado (19)

Similar a Access SharePoint Lists and Items Using the Client Object Model

Similar a Access SharePoint Lists and Items Using the Client Object Model (20)

Último

Último (20)

Access SharePoint Lists and Items Using the Client Object Model