c# - Uploading to SQL Server using Microsoft Sync from SQL CE database -


i've searched around having difficulty finding information on uploading changes sql ce database sql server.

i have synchronize function setup like:

public int synchronize() {     list<syncoperationstatistics> syncstats = new list<syncoperationstatistics>();          // set direction of sync session 'download' because ony server can modified.     syncorchestrator syncorchestrator = new syncorchestrator();     syncorchestrator.direction = syncdirectionorder.upload;          foreach (var scopename in scopenames) {             syncorchestrator.localprovider = new sqlcesyncprovider(scopename, db_sqlceconnection);             syncorchestrator.remoteprovider = new sqlsyncprovider(scopename, db_sqlconnection);              // subscribe errors occur when applying changes client             ((sqlcesyncprovider)syncorchestrator.localprovider).applychangefailed += new eventhandler<dbapplychangefailedeventargs>(program_applychangefailed);             ((sqlsyncprovider)syncorchestrator.remoteprovider).applychangefailed += new eventhandler<dbapplychangefailedeventargs>(remote_applychangefield);              syncoperationstatistics syncstat = null;              // execute synchronization process                             syncstat = syncorchestrator.synchronize();              // add synchronization statistics list             syncstats.add(syncstat);         }          return syncstats.count;     }

with syncorchestrator.direction set upload, receive error of

cannot enumerate changes @ relationalsyncprovider table 'table1'.

i able sync changes server ce database quite easily. going in other direction seems challenge.


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