70-541: Enumerate list items.[perform enabling permissions]

using (SPSite spSite = new SPSite("http://testsite"))


{

using (SPWeb objWeb = spSite.OpenWeb())

{

SPUser objUser = objWeb.EnsureUser("manuhsolutions\\samarendra");

SPList objLst = objWeb.Lists["ListName"];

SPListItem lstItem = objLst.GetItemById(1);



// break inheriting parent permissions for this List.

lstItem.BreakRoleInheritance(false);



// assign Role to the defined User

SPRoleDefinitionCollection objWebRoleDefn = objWeb.RoleDefinitions;

SPRoleAssignment objRoleAssign = new SPRoleAssignment(objUser);



// change the name of the role definition to [Contribute]

objRoleAssign.RoleDefinitionBindings.Add(objWebRoleDefn["Contribute"]);



lstItem.RoleAssignments.Add(objRoleAssign);



}

}