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c# - Usage of Server Side Controls in MVC Frame work -

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i using asp.net 4.0 , mvc 2.0 web application. project requiremrnt have use server side control in application not possibl in noraml case. ideally want use adrotator control , datalist control. i saw few samples , references in codepleax mvc controllib howwver found less useful. can tell how utilize theese controls in asp.net application along mvc. note: please provide functionalities related adrotator , datalist controls not equivalent functionalities thanks in advace. mvc pages not use normal .net solution makes use of normal .net components impossible. a normal .net page use event driven solution call different methods service side mvc use actions , view completly different way handle things. also, mvc not use viewstate normal .net controlls require. found article discussing mixing of normal .net , mvc.
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django - Automate the generation of natural keys -

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i'm studying way serialize part of data in database , deserialize in database b (a sort of save/restore between different installations) , i've had django natural keys avoid problems due duplicated ids.

the issue should add custom manager , new method models. there way make django automatically generate natural keys looking @ unique=true or unique_togheter fields?

please note answer has nothing django, give alternative think about.

you didn't mention database, however, in sql server there binary_checksum() keyword can use give unique value data held in row. think of hash against fields in row. checksum method can used update database checking if local row checksum <> remote row checksum.

this sql below update local database remote database. won't insert new rows, use insert ... id > @maxlocalid

select  delivery_item_id, binary_checksum(*) bc    #di    [remote.network.local].yourdatabase.dbo.delivery_item di   select  delivery_item_id, binary_checksum(*) bc    #di_local    delivery_item di  -- rid of items match delete  #di_local   delivery_item_id in (select l.delivery_item_id                                #di x, #di_local l                               l.delivery_item_id = x.delivery_item_id                              , l.bc = x.bc)  drop table #di  update  di set     engineer_id = x.engineer_id,         ... -- set other fields here    delivery_item di,         [remote.network.local].yourdatabase.dbo.delivery_item x,         #di_local l   x.delivery_item_id = l.delivery_item_id         , di.delivery_item_id = l.delivery_item_id  drop table #di_local

for above work, need linked server between local database , remote database:

-- create linked server if don't have 1  if not exists ( select  srv.name                    sys.servers srv                   srv.server_id != 0                         , srv.name = n'remote.network.local' )      begin         exec master.dbo.sp_addlinkedserver @server = n'remote.network.local',         @srvproduct = n'sql server'          exec master.dbo.sp_addlinkedsrvlogin         @rmtsrvname = n'remote.network.local',         @useself = n'false', @locallogin = null,         @rmtuser = n'your user name',         @rmtpassword = 'your password'     end go

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