/// <summary> /// Set WriteSecurity on a SPList. /// This method does not call SPList.Update(). Your code should handle this. /// </summary> /// <param name="list">The list.</param> /// <param name="writeSecurityOptions">The Write Security option</param> public void SetWriteSecurity(SPList list, WriteSecurityOptions writeSecurityOptions) { list.WriteSecurity = (int)writeSecurityOptions; }