In C# how do I know whether a given particular SharePoint list item or library item has more than one users as the permission granted users? Any help is appreciated.
i found a WSS 3.0 web service that contains the Permissions class and it contains below shown method
public XmlNode GetPermissionCollection ( string objectName, string objectType )
by using this method permission granted users can be returned as a XML fragment, but as far as i know this works only for Sites and Lists, but not for the List Item.