Add an existing WebPart Using the Sharepoint client object Model [duplicate]

We can do it using Client Object model, to do it, we need the xml file of the webpart you need to add. You can get it by the following method,

Step 1: Goto Site settings-> Web part Gallery.

Step 2: Then choose the needed web part, click edit -> click view XML -> copy the XML, then put it in the below code.

ClientContext clientconteext = newy ClientContext("http://servername/sites/sitename/");
Microsoft.SharePoint.Client.File page = clientcontext.Web.GetFileByServerRelativeUrl("/Sites/sitename/SitePages/default.aspx");
LimitedWebPartwrtManager lwp= page.GetLimitedWebPartManager(PersonalizationScope.Shared);


string webpartxml = /*The webpart XML */;
WebPartDefinition wpd = lwp.ImportWebPart(webpartxml);
wpm.AddWebPart(wpd.WebPart, "Right", 1);
clientcontext.ExecuteQuery();

Hope this helps you :)