Winforms - a strange problem a with simple binding -

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It is hard for me to describe my problem clearly but I will try to UserControl1 In which UserControl2 has many WinForms controls (most of them DevExpress). I simplify my dataset field for these controllers. So far, everything works fine when I take the focus to a record in the table (for example, by navigating into grid rows) binding works great, restraint moves the cursor and shows everything in the right control

The problem starts when I add the new user UserControl3 to top UserControl2 and UserControl2.Visible = false . Now UserControl3 is displayed and UserControl2 is present but has not been shown. Now when I set the UserControl2.Visible = true to show again, the normal binding work stops! I navigate in the grid, but either the ConcurrencyManager closes the function or gets disconnected if it is bound to be compromised.

My question: What is binding and with Android Are there any known issues? Concurrency manager?

Thank you very much,
Barda

I got the answer. People of Devxpress help me and now I know that to be successful with the binding, the BindingSource object should be used and should not use the dataset / dataset object directly, it has all of my compulsive problems Resolved I'm working correctly with the Binding Source bus concurrency manager and binding content items.


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