Joseph, You should probably use Microsoft.SharePoint.Client and not use the webservices directly.
See here: http://msdn.microsoft.com/en-us/library/ee535228.aspx using System; using Microsoft.SharePoint.Client; using SP = Microsoft.SharePoint.Client; namespace Microsoft.SDK.SharePointServices.Samples { class BreakSecurityInheritance { static void Main() { string siteUrl = "http://MyServer/sites/MySiteCollection"; ClientContext oContext = new ClientContext(siteUrl); SP.List oList = oContext.Web.Lists.GetByTitle("Announcements"); oList.BreakRoleInheritance(true, false); oContext.ExecuteQuery(); } } } Cheers, James From: ozmoss-boun...@ozmoss.com [mailto:ozmoss-boun...@ozmoss.com] On Behalf Of Joseph Clark Sent: Friday, 17 December 2010 11:49 AM To: ozMOSS Subject: Updating list item permissions via SharePoint Web Services Howdy all, I'm trying to write some code that updates permissions on a List/document library in SharePoint. I can see there is a Permissions <http://msdn.microsoft.com/en-us/library/permissions.permissions_methods%28v=office.12%29.aspx> web service for performing this kind of work, but there doesn't appear to be anything exposed by this interface for changing the permissions on individual items in a list (ie. the usual SPListItem.BreakRoleInheritance stuff). Does anyone know if this is possible using the out-of-the-box web services? Or will I have to deploy my own web service for this purpose? Cheers, Joe.
_______________________________________________ ozmoss mailing list ozmoss@ozmoss.com http://prdlxvm0001.codify.net/mailman/listinfo/ozmoss