1: static client protected void SetFileOwnership2CurUser(FilePath _filePath) 2: { 3: UserInfo userInfo; 4: System.IO.FileInfo fileInfo; 5: System.Security.AccessControl.FileSecurity fileSecurity; 6: System.Security.Principal.SecurityIdentifier sid; 7: System.Security.AccessControl.AccessControlSections acSections; 8: ; 9: 10: //select current user 11: select userInfo 12: where userInfo.Id == curuserid(); 13: 14: try 15: { 16: new InteropPermission(InteropKind::ClrInterop).assert(); 17: fileInfo = new System.IO.FileInfo(_filePath); 18: acSections = System.Security.AccessControl.AccessControlSections::Owner; 19: fileSecurity = fileInfo.GetAccessControl(acSections); 20: sid = new System.Security.Principal.SecurityIdentifier(userInfo.sid); 21: //set ownership 22: fileSecurity.SetOwner(sid); 23: fileInfo.SetAccessControl(fileSecurity); 24: CodeAccessPermission::revertAssert(); 25: } 26: catch 27: { 28: throw error(AifUtil::getClrErrorMessage()); 29: } 30: }