How to setup a simple DataBinding scenario?

[Dusan]

Hi,

As of yesterday I started implementing OA ORM in WinForms project and while all my initial efforts were rather successful I came across following scenario (...newbie alert...). Upon creating a new entity object and populating some of its properties, I need to be able to see these values instantly in all corresponding data-bound controls.

Is this even technically possible before such data row is saved within it's context? 

Thanks for letting me know,
Dusan

[Dusan]

After experimenting with code I have found a solution that does the trick. Here's the code:

            var c = new Contract();
            c.ID = "1234567";
            dbContext.Add(c);
            dbContext.FlushChanges();
            objectProvider1.Refresh();
            objectView1.MoveLast();

[Ralph Waldenmaier]

Hello Dusan,

I am glad that you found the solution. By flushing the data to the database you(as the name suggests) flush the data to the database but the transaction is not committed yet. Also the primary key, if database server calculated, is then obtained from the database. You can find more details here. 

Feel free to ask in case you have any other question.

Regards,
Ralph
the Telerik team