[Mono-winforms-list] DataBinding

[URBAN Leos]

Hello,
somebody is listening?

I have one more comment to DataBinding.
My easy application contains five TextBoxes binded to DataSource.
On Windows I can change content of this fields and after calling of 
DataAdapter.update(MyDataSet) are changes commited to DB.
With Mono when I change some field's value and move to next field 
(=change focus) my entered value is lost and original value is restored.

What is wrong?

Leos