Datacontext submitchanges not updating Free camsweb film

Attach or, even better, supply the form with the original data context the object was loaded from. Therefore, the db Data Context cannot track the changes you've made to the object. Attach or, even better, supply the form with the original data context the object was loaded from.

Other tables seem to work fine but I've compared properties in the and they all match. Submit Changes(); does nto detect any updates being required.Here's the table : I tried to remove the composite primary keys and add an only "id" key but the table is not updated anyway. The only way I found to make it work is to delete the old row and add a new one with the new value, but it is obviously horrible. The best solution would be to determine 'units of work' (i.e. It wasn't adding up in my head how it would know what to use, considering. Production Supervisor = (int)cbo Production Supervisor. Update an object) and create one data context for that unit of work, and pass said data context around to classes and methods that need it. – Erik Heemskerk Jun 8 at I meant units of work like you described. Still kind of new to this, trying to figure it out.

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